First report of Dactylogyrus scorpius infection in Indian major carp, Labeo rohita from India: Host specificity and kinetics of immune gene expression in gills
Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18...
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Gespeichert in:
| Autor*in: |
Paul, Anirban [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021transfer abstract |
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| Übergeordnetes Werk: |
Enthalten in: MODULATION OF HISTONE H3 LYSINE 9 TRIMETHYLATION REGULATES SYNAPTIC PLASTICITY IN HIPPOCAMPAL NEURONS - Tong, Liqi ELSEVIER, 2019, an international journal devoted to research on the exploration, improvement and management of all aquatic food resources, both floristic and faunistic, from freshwater, brackish and marine environment, Amsterdam [u.a.] |
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| Übergeordnetes Werk: |
volume:536 ; year:2021 ; day:15 ; month:04 ; pages:0 |
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| DOI / URN: |
10.1016/j.aquaculture.2021.736453 |
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| 245 | 1 | 0 | |a First report of Dactylogyrus scorpius infection in Indian major carp, Labeo rohita from India: Host specificity and kinetics of immune gene expression in gills |
| 264 | 1 | |c 2021transfer abstract | |
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| 520 | |a Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. | ||
| 520 | |a Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. | ||
| 700 | 1 | |a Mohanty, J. |4 oth | |
| 700 | 1 | |a Rajendran, K.V. |4 oth | |
| 700 | 1 | |a Tripathi, Gayatri |4 oth | |
| 700 | 1 | |a Sahoo, P.K. |4 oth | |
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10.1016/j.aquaculture.2021.736453 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001315.pica (DE-627)ELV053279328 (ELSEVIER)S0044-8486(21)00115-0 DE-627 ger DE-627 rakwb eng 610 VZ 44.68 bkl Paul, Anirban verfasserin aut First report of Dactylogyrus scorpius infection in Indian major carp, Labeo rohita from India: Host specificity and kinetics of immune gene expression in gills 2021transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. Mohanty, J. oth Rajendran, K.V. oth Tripathi, Gayatri oth Sahoo, P.K. oth Enthalten in Elsevier Science Tong, Liqi ELSEVIER MODULATION OF HISTONE H3 LYSINE 9 TRIMETHYLATION REGULATES SYNAPTIC PLASTICITY IN HIPPOCAMPAL NEURONS 2019 an international journal devoted to research on the exploration, improvement and management of all aquatic food resources, both floristic and faunistic, from freshwater, brackish and marine environment Amsterdam [u.a.] (DE-627)ELV003008401 volume:536 year:2021 day:15 month:04 pages:0 https://doi.org/10.1016/j.aquaculture.2021.736453 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 44.68 Gerontologie Geriatrie VZ AR 536 2021 15 0415 0 |
| spelling |
10.1016/j.aquaculture.2021.736453 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001315.pica (DE-627)ELV053279328 (ELSEVIER)S0044-8486(21)00115-0 DE-627 ger DE-627 rakwb eng 610 VZ 44.68 bkl Paul, Anirban verfasserin aut First report of Dactylogyrus scorpius infection in Indian major carp, Labeo rohita from India: Host specificity and kinetics of immune gene expression in gills 2021transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. Mohanty, J. oth Rajendran, K.V. oth Tripathi, Gayatri oth Sahoo, P.K. oth Enthalten in Elsevier Science Tong, Liqi ELSEVIER MODULATION OF HISTONE H3 LYSINE 9 TRIMETHYLATION REGULATES SYNAPTIC PLASTICITY IN HIPPOCAMPAL NEURONS 2019 an international journal devoted to research on the exploration, improvement and management of all aquatic food resources, both floristic and faunistic, from freshwater, brackish and marine environment Amsterdam [u.a.] (DE-627)ELV003008401 volume:536 year:2021 day:15 month:04 pages:0 https://doi.org/10.1016/j.aquaculture.2021.736453 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 44.68 Gerontologie Geriatrie VZ AR 536 2021 15 0415 0 |
| allfields_unstemmed |
10.1016/j.aquaculture.2021.736453 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001315.pica (DE-627)ELV053279328 (ELSEVIER)S0044-8486(21)00115-0 DE-627 ger DE-627 rakwb eng 610 VZ 44.68 bkl Paul, Anirban verfasserin aut First report of Dactylogyrus scorpius infection in Indian major carp, Labeo rohita from India: Host specificity and kinetics of immune gene expression in gills 2021transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. Mohanty, J. oth Rajendran, K.V. oth Tripathi, Gayatri oth Sahoo, P.K. oth Enthalten in Elsevier Science Tong, Liqi ELSEVIER MODULATION OF HISTONE H3 LYSINE 9 TRIMETHYLATION REGULATES SYNAPTIC PLASTICITY IN HIPPOCAMPAL NEURONS 2019 an international journal devoted to research on the exploration, improvement and management of all aquatic food resources, both floristic and faunistic, from freshwater, brackish and marine environment Amsterdam [u.a.] (DE-627)ELV003008401 volume:536 year:2021 day:15 month:04 pages:0 https://doi.org/10.1016/j.aquaculture.2021.736453 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 44.68 Gerontologie Geriatrie VZ AR 536 2021 15 0415 0 |
| allfieldsGer |
10.1016/j.aquaculture.2021.736453 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001315.pica (DE-627)ELV053279328 (ELSEVIER)S0044-8486(21)00115-0 DE-627 ger DE-627 rakwb eng 610 VZ 44.68 bkl Paul, Anirban verfasserin aut First report of Dactylogyrus scorpius infection in Indian major carp, Labeo rohita from India: Host specificity and kinetics of immune gene expression in gills 2021transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. Mohanty, J. oth Rajendran, K.V. oth Tripathi, Gayatri oth Sahoo, P.K. oth Enthalten in Elsevier Science Tong, Liqi ELSEVIER MODULATION OF HISTONE H3 LYSINE 9 TRIMETHYLATION REGULATES SYNAPTIC PLASTICITY IN HIPPOCAMPAL NEURONS 2019 an international journal devoted to research on the exploration, improvement and management of all aquatic food resources, both floristic and faunistic, from freshwater, brackish and marine environment Amsterdam [u.a.] (DE-627)ELV003008401 volume:536 year:2021 day:15 month:04 pages:0 https://doi.org/10.1016/j.aquaculture.2021.736453 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 44.68 Gerontologie Geriatrie VZ AR 536 2021 15 0415 0 |
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10.1016/j.aquaculture.2021.736453 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001315.pica (DE-627)ELV053279328 (ELSEVIER)S0044-8486(21)00115-0 DE-627 ger DE-627 rakwb eng 610 VZ 44.68 bkl Paul, Anirban verfasserin aut First report of Dactylogyrus scorpius infection in Indian major carp, Labeo rohita from India: Host specificity and kinetics of immune gene expression in gills 2021transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. Mohanty, J. oth Rajendran, K.V. oth Tripathi, Gayatri oth Sahoo, P.K. oth Enthalten in Elsevier Science Tong, Liqi ELSEVIER MODULATION OF HISTONE H3 LYSINE 9 TRIMETHYLATION REGULATES SYNAPTIC PLASTICITY IN HIPPOCAMPAL NEURONS 2019 an international journal devoted to research on the exploration, improvement and management of all aquatic food resources, both floristic and faunistic, from freshwater, brackish and marine environment Amsterdam [u.a.] (DE-627)ELV003008401 volume:536 year:2021 day:15 month:04 pages:0 https://doi.org/10.1016/j.aquaculture.2021.736453 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 44.68 Gerontologie Geriatrie VZ AR 536 2021 15 0415 0 |
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First report of Dactylogyrus scorpius infection in Indian major carp, Labeo rohita from India: Host specificity and kinetics of immune gene expression in gills |
| abstract |
Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. |
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Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. |
| abstract_unstemmed |
Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite. |
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10.1016/j.aquaculture.2021.736453 |
| up_date |
2024-07-06T18:30:37.598Z |
| _version_ |
1803855475612057600 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV053279328</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230626034542.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">210910s2021 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.aquaculture.2021.736453</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">/cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001315.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV053279328</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0044-8486(21)00115-0</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">610</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.68</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Paul, Anirban</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">First report of Dactylogyrus scorpius infection in Indian major carp, Labeo rohita from India: Host specificity and kinetics of immune gene expression in gills</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2021transfer abstract</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. The results obtained in this study could be useful for understanding host-pathogen interaction and further development of any prophylactic measures against this important parasite.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Dactylogyrus is one of the major parasites ubiquitously present in the aquatic environment causing severe economic loss. The present study documented a new species of Dactylogyrus from India infecting the Indian major carp, i.e. rohu (Labeo rohita) both in natural and experimental conditions. The 18 s and 28 s rDNA sequence analyses revealed the present isolate of having 99.29% and 96.21% sequence homology, respectively with D. scorpius belonging to African Dactylogyrus lineage III. A co-habitational challenge study further confirmed that catla (Catla catla) and mrigal (Cirrhinus mrigala), two other species of Indian major carps, were resistant to this parasite in a 20-day infection trial. On the other hand, co-habitational challenge study showed 100% prevalence in rohu from 1-day post-infection (dpi) onwards with a gradual increase in average parasitic load of 4.8, 40.84, 61.50, 91.20 and 81.40 numbers on 1, 3, 5, 10 and 20 dpi of sampling, respectively. This study forms the first report of D. scorpius infection in India and rohu was found to be the preferred host of this parasite. The gill tissues collected from rohu fingerlings at the above time points were also subjected to expression analysis of different immune-related genes viz., genes involved in specific immunity (IgM, IgZ, MHC I), recognition molecule (TLR 22), pro-inflammatory cytokines (IL-1β, IL-6, IL-8, IL-15, TNF α), anti-inflammatory cytokine (IL-10), antioxidant molecules (MnSOD, GPx, catalase) and antimicrobial peptides (apolipoprotein A-I, lysozyme G). A significant up-regulation of all immune-related genes except MHC I and IL-15 was observed in gill tissues of infected rohu at different time points, thus indicating the role of both specific and non-specific immune responses against D. scorpius infection. The progressive rise in parasitic load in gill tissues corresponding to days of infection clearly indicated immune evasion mechanism for its co-existence in the advent of up-regulation of an array of immune-related genes in the host. 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| score |
7.401038 |