Activity of δ-aminolevulinic acid dehydratase at Ramonda nathaliae and Ramonda serbica plants during dehydration and rehydration

Introduction Ramonda nathaliae and Ramonda serbica are resurrection plants belonging to homoiochlorophyllous desiccation-tolerant angiosperms. Chlorophyll biosynthesis is one of the most important metabolic pathways to tolerate desiccation in these plant species. Materials and methods To better unde...
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Autor*in:	Gashi, Bekim [verfasserIn] Kongjika, Efigjeni [verfasserIn] Osmani, Mirsade [verfasserIn] Luma, Valon [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2019

Schlagwörter:	resurrection ALA-D activity ALA chlorophyll

Übergeordnetes Werk:	Enthalten in: Acta biologica Hungarica - Budapest : Akad. Kiadó, 1983, 70(2019), 3 vom: 01. Sept., Seite 210-217
Übergeordnetes Werk:	volume:70 ; year:2019 ; number:3 ; day:01 ; month:09 ; pages:210-217

Links:	Volltext

DOI / URN:	10.1556/019.70.2019.26

Katalog-ID:	SPR039239721

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520			\|a Introduction Ramonda nathaliae and Ramonda serbica are resurrection plants belonging to homoiochlorophyllous desiccation-tolerant angiosperms. Chlorophyll biosynthesis is one of the most important metabolic pathways to tolerate desiccation in these plant species. Materials and methods To better understand the early pathway steps of chlorophyll biosynthesis, we have analyzed the enzyme δ-aminolevulinic acid dehydratase (ALA-D) and contents of δ-aminolevulinic acid (ALA) and total chlorophyll as a final product during dehydration and rehydration stages for these plant species. Results Our results showed that the activity of ALA-D in R. nathaliae and R. serbica plants rapidly decreased during dehydration and in the final stage of desiccation the activity of this enzyme was decreased by 79% and 86%, respectively. After rehydration of plants, the ALA-D activity was fully restored. In contrast, the ALA content of both plant species significantly increased during desiccation and decreased after 48 hr of rewatering. In each stage of dehydration or rehydration, a significant negative correlation was established between ALA-D activity and ALA content in both plant species. Conclusions Total chlorophyll content was preserved more in R. nathaliae than in R. serbica during desiccation. Moreover, ALA-D activity was decreased to a minimal level but preserved its function during desiccation, and this suggests one possible mechanism of desiccation tolerance to retain the chlorophyll of these plant species.
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allfields	10.1556/019.70.2019.26 doi (DE-627)SPR039239721 (SPR)019.70.2019.26-e DE-627 ger DE-627 rakwb eng 570 ASE Gashi, Bekim verfasserin aut Activity of δ-aminolevulinic acid dehydratase at Ramonda nathaliae and Ramonda serbica plants during dehydration and rehydration 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction Ramonda nathaliae and Ramonda serbica are resurrection plants belonging to homoiochlorophyllous desiccation-tolerant angiosperms. Chlorophyll biosynthesis is one of the most important metabolic pathways to tolerate desiccation in these plant species. Materials and methods To better understand the early pathway steps of chlorophyll biosynthesis, we have analyzed the enzyme δ-aminolevulinic acid dehydratase (ALA-D) and contents of δ-aminolevulinic acid (ALA) and total chlorophyll as a final product during dehydration and rehydration stages for these plant species. Results Our results showed that the activity of ALA-D in R. nathaliae and R. serbica plants rapidly decreased during dehydration and in the final stage of desiccation the activity of this enzyme was decreased by 79% and 86%, respectively. After rehydration of plants, the ALA-D activity was fully restored. In contrast, the ALA content of both plant species significantly increased during desiccation and decreased after 48 hr of rewatering. In each stage of dehydration or rehydration, a significant negative correlation was established between ALA-D activity and ALA content in both plant species. Conclusions Total chlorophyll content was preserved more in R. nathaliae than in R. serbica during desiccation. Moreover, ALA-D activity was decreased to a minimal level but preserved its function during desiccation, and this suggests one possible mechanism of desiccation tolerance to retain the chlorophyll of these plant species. resurrection (dpeaa)DE-He213 ALA-D activity (dpeaa)DE-He213 ALA (dpeaa)DE-He213 chlorophyll (dpeaa)DE-He213 Kongjika, Efigjeni verfasserin aut Osmani, Mirsade verfasserin aut Luma, Valon verfasserin aut Enthalten in Acta biologica Hungarica Budapest : Akad. Kiadó, 1983 70(2019), 3 vom: 01. Sept., Seite 210-217 (DE-627)364470836 (DE-600)2110466-9 1588-256X nnns volume:70 year:2019 number:3 day:01 month:09 pages:210-217 https://dx.doi.org/10.1556/019.70.2019.26 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 70 2019 3 01 09 210-217
spelling	10.1556/019.70.2019.26 doi (DE-627)SPR039239721 (SPR)019.70.2019.26-e DE-627 ger DE-627 rakwb eng 570 ASE Gashi, Bekim verfasserin aut Activity of δ-aminolevulinic acid dehydratase at Ramonda nathaliae and Ramonda serbica plants during dehydration and rehydration 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction Ramonda nathaliae and Ramonda serbica are resurrection plants belonging to homoiochlorophyllous desiccation-tolerant angiosperms. Chlorophyll biosynthesis is one of the most important metabolic pathways to tolerate desiccation in these plant species. Materials and methods To better understand the early pathway steps of chlorophyll biosynthesis, we have analyzed the enzyme δ-aminolevulinic acid dehydratase (ALA-D) and contents of δ-aminolevulinic acid (ALA) and total chlorophyll as a final product during dehydration and rehydration stages for these plant species. Results Our results showed that the activity of ALA-D in R. nathaliae and R. serbica plants rapidly decreased during dehydration and in the final stage of desiccation the activity of this enzyme was decreased by 79% and 86%, respectively. After rehydration of plants, the ALA-D activity was fully restored. In contrast, the ALA content of both plant species significantly increased during desiccation and decreased after 48 hr of rewatering. In each stage of dehydration or rehydration, a significant negative correlation was established between ALA-D activity and ALA content in both plant species. Conclusions Total chlorophyll content was preserved more in R. nathaliae than in R. serbica during desiccation. Moreover, ALA-D activity was decreased to a minimal level but preserved its function during desiccation, and this suggests one possible mechanism of desiccation tolerance to retain the chlorophyll of these plant species. resurrection (dpeaa)DE-He213 ALA-D activity (dpeaa)DE-He213 ALA (dpeaa)DE-He213 chlorophyll (dpeaa)DE-He213 Kongjika, Efigjeni verfasserin aut Osmani, Mirsade verfasserin aut Luma, Valon verfasserin aut Enthalten in Acta biologica Hungarica Budapest : Akad. Kiadó, 1983 70(2019), 3 vom: 01. Sept., Seite 210-217 (DE-627)364470836 (DE-600)2110466-9 1588-256X nnns volume:70 year:2019 number:3 day:01 month:09 pages:210-217 https://dx.doi.org/10.1556/019.70.2019.26 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 70 2019 3 01 09 210-217
allfields_unstemmed	10.1556/019.70.2019.26 doi (DE-627)SPR039239721 (SPR)019.70.2019.26-e DE-627 ger DE-627 rakwb eng 570 ASE Gashi, Bekim verfasserin aut Activity of δ-aminolevulinic acid dehydratase at Ramonda nathaliae and Ramonda serbica plants during dehydration and rehydration 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction Ramonda nathaliae and Ramonda serbica are resurrection plants belonging to homoiochlorophyllous desiccation-tolerant angiosperms. Chlorophyll biosynthesis is one of the most important metabolic pathways to tolerate desiccation in these plant species. Materials and methods To better understand the early pathway steps of chlorophyll biosynthesis, we have analyzed the enzyme δ-aminolevulinic acid dehydratase (ALA-D) and contents of δ-aminolevulinic acid (ALA) and total chlorophyll as a final product during dehydration and rehydration stages for these plant species. Results Our results showed that the activity of ALA-D in R. nathaliae and R. serbica plants rapidly decreased during dehydration and in the final stage of desiccation the activity of this enzyme was decreased by 79% and 86%, respectively. After rehydration of plants, the ALA-D activity was fully restored. In contrast, the ALA content of both plant species significantly increased during desiccation and decreased after 48 hr of rewatering. In each stage of dehydration or rehydration, a significant negative correlation was established between ALA-D activity and ALA content in both plant species. Conclusions Total chlorophyll content was preserved more in R. nathaliae than in R. serbica during desiccation. Moreover, ALA-D activity was decreased to a minimal level but preserved its function during desiccation, and this suggests one possible mechanism of desiccation tolerance to retain the chlorophyll of these plant species. resurrection (dpeaa)DE-He213 ALA-D activity (dpeaa)DE-He213 ALA (dpeaa)DE-He213 chlorophyll (dpeaa)DE-He213 Kongjika, Efigjeni verfasserin aut Osmani, Mirsade verfasserin aut Luma, Valon verfasserin aut Enthalten in Acta biologica Hungarica Budapest : Akad. Kiadó, 1983 70(2019), 3 vom: 01. Sept., Seite 210-217 (DE-627)364470836 (DE-600)2110466-9 1588-256X nnns volume:70 year:2019 number:3 day:01 month:09 pages:210-217 https://dx.doi.org/10.1556/019.70.2019.26 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 70 2019 3 01 09 210-217
allfieldsGer	10.1556/019.70.2019.26 doi (DE-627)SPR039239721 (SPR)019.70.2019.26-e DE-627 ger DE-627 rakwb eng 570 ASE Gashi, Bekim verfasserin aut Activity of δ-aminolevulinic acid dehydratase at Ramonda nathaliae and Ramonda serbica plants during dehydration and rehydration 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction Ramonda nathaliae and Ramonda serbica are resurrection plants belonging to homoiochlorophyllous desiccation-tolerant angiosperms. Chlorophyll biosynthesis is one of the most important metabolic pathways to tolerate desiccation in these plant species. Materials and methods To better understand the early pathway steps of chlorophyll biosynthesis, we have analyzed the enzyme δ-aminolevulinic acid dehydratase (ALA-D) and contents of δ-aminolevulinic acid (ALA) and total chlorophyll as a final product during dehydration and rehydration stages for these plant species. Results Our results showed that the activity of ALA-D in R. nathaliae and R. serbica plants rapidly decreased during dehydration and in the final stage of desiccation the activity of this enzyme was decreased by 79% and 86%, respectively. After rehydration of plants, the ALA-D activity was fully restored. In contrast, the ALA content of both plant species significantly increased during desiccation and decreased after 48 hr of rewatering. In each stage of dehydration or rehydration, a significant negative correlation was established between ALA-D activity and ALA content in both plant species. Conclusions Total chlorophyll content was preserved more in R. nathaliae than in R. serbica during desiccation. Moreover, ALA-D activity was decreased to a minimal level but preserved its function during desiccation, and this suggests one possible mechanism of desiccation tolerance to retain the chlorophyll of these plant species. resurrection (dpeaa)DE-He213 ALA-D activity (dpeaa)DE-He213 ALA (dpeaa)DE-He213 chlorophyll (dpeaa)DE-He213 Kongjika, Efigjeni verfasserin aut Osmani, Mirsade verfasserin aut Luma, Valon verfasserin aut Enthalten in Acta biologica Hungarica Budapest : Akad. Kiadó, 1983 70(2019), 3 vom: 01. Sept., Seite 210-217 (DE-627)364470836 (DE-600)2110466-9 1588-256X nnns volume:70 year:2019 number:3 day:01 month:09 pages:210-217 https://dx.doi.org/10.1556/019.70.2019.26 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 70 2019 3 01 09 210-217
allfieldsSound	10.1556/019.70.2019.26 doi (DE-627)SPR039239721 (SPR)019.70.2019.26-e DE-627 ger DE-627 rakwb eng 570 ASE Gashi, Bekim verfasserin aut Activity of δ-aminolevulinic acid dehydratase at Ramonda nathaliae and Ramonda serbica plants during dehydration and rehydration 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction Ramonda nathaliae and Ramonda serbica are resurrection plants belonging to homoiochlorophyllous desiccation-tolerant angiosperms. Chlorophyll biosynthesis is one of the most important metabolic pathways to tolerate desiccation in these plant species. Materials and methods To better understand the early pathway steps of chlorophyll biosynthesis, we have analyzed the enzyme δ-aminolevulinic acid dehydratase (ALA-D) and contents of δ-aminolevulinic acid (ALA) and total chlorophyll as a final product during dehydration and rehydration stages for these plant species. Results Our results showed that the activity of ALA-D in R. nathaliae and R. serbica plants rapidly decreased during dehydration and in the final stage of desiccation the activity of this enzyme was decreased by 79% and 86%, respectively. After rehydration of plants, the ALA-D activity was fully restored. In contrast, the ALA content of both plant species significantly increased during desiccation and decreased after 48 hr of rewatering. In each stage of dehydration or rehydration, a significant negative correlation was established between ALA-D activity and ALA content in both plant species. Conclusions Total chlorophyll content was preserved more in R. nathaliae than in R. serbica during desiccation. Moreover, ALA-D activity was decreased to a minimal level but preserved its function during desiccation, and this suggests one possible mechanism of desiccation tolerance to retain the chlorophyll of these plant species. resurrection (dpeaa)DE-He213 ALA-D activity (dpeaa)DE-He213 ALA (dpeaa)DE-He213 chlorophyll (dpeaa)DE-He213 Kongjika, Efigjeni verfasserin aut Osmani, Mirsade verfasserin aut Luma, Valon verfasserin aut Enthalten in Acta biologica Hungarica Budapest : Akad. Kiadó, 1983 70(2019), 3 vom: 01. Sept., Seite 210-217 (DE-627)364470836 (DE-600)2110466-9 1588-256X nnns volume:70 year:2019 number:3 day:01 month:09 pages:210-217 https://dx.doi.org/10.1556/019.70.2019.26 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 70 2019 3 01 09 210-217
language	English
source	Enthalten in Acta biologica Hungarica 70(2019), 3 vom: 01. Sept., Seite 210-217 volume:70 year:2019 number:3 day:01 month:09 pages:210-217
sourceStr	Enthalten in Acta biologica Hungarica 70(2019), 3 vom: 01. Sept., Seite 210-217 volume:70 year:2019 number:3 day:01 month:09 pages:210-217
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Chlorophyll biosynthesis is one of the most important metabolic pathways to tolerate desiccation in these plant species. Materials and methods To better understand the early pathway steps of chlorophyll biosynthesis, we have analyzed the enzyme δ-aminolevulinic acid dehydratase (ALA-D) and contents of δ-aminolevulinic acid (ALA) and total chlorophyll as a final product during dehydration and rehydration stages for these plant species. Results Our results showed that the activity of ALA-D in R. nathaliae and R. serbica plants rapidly decreased during dehydration and in the final stage of desiccation the activity of this enzyme was decreased by 79% and 86%, respectively. After rehydration of plants, the ALA-D activity was fully restored. In contrast, the ALA content of both plant species significantly increased during desiccation and decreased after 48 hr of rewatering. In each stage of dehydration or rehydration, a significant negative correlation was established between ALA-D activity and ALA content in both plant species. Conclusions Total chlorophyll content was preserved more in R. nathaliae than in R. serbica during desiccation. 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author	Gashi, Bekim
spellingShingle	Gashi, Bekim ddc 570 misc resurrection misc ALA-D activity misc ALA misc chlorophyll Activity of δ-aminolevulinic acid dehydratase at Ramonda nathaliae and Ramonda serbica plants during dehydration and rehydration
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topic_title	570 ASE Activity of δ-aminolevulinic acid dehydratase at Ramonda nathaliae and Ramonda serbica plants during dehydration and rehydration resurrection (dpeaa)DE-He213 ALA-D activity (dpeaa)DE-He213 ALA (dpeaa)DE-He213 chlorophyll (dpeaa)DE-He213
topic	ddc 570 misc resurrection misc ALA-D activity misc ALA misc chlorophyll
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title	Activity of δ-aminolevulinic acid dehydratase at Ramonda nathaliae and Ramonda serbica plants during dehydration and rehydration
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title_full	Activity of δ-aminolevulinic acid dehydratase at Ramonda nathaliae and Ramonda serbica plants during dehydration and rehydration
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title_sort	activity of δ-aminolevulinic acid dehydratase at ramonda nathaliae and ramonda serbica plants during dehydration and rehydration
title_auth	Activity of δ-aminolevulinic acid dehydratase at Ramonda nathaliae and Ramonda serbica plants during dehydration and rehydration
abstract	Introduction Ramonda nathaliae and Ramonda serbica are resurrection plants belonging to homoiochlorophyllous desiccation-tolerant angiosperms. Chlorophyll biosynthesis is one of the most important metabolic pathways to tolerate desiccation in these plant species. Materials and methods To better understand the early pathway steps of chlorophyll biosynthesis, we have analyzed the enzyme δ-aminolevulinic acid dehydratase (ALA-D) and contents of δ-aminolevulinic acid (ALA) and total chlorophyll as a final product during dehydration and rehydration stages for these plant species. Results Our results showed that the activity of ALA-D in R. nathaliae and R. serbica plants rapidly decreased during dehydration and in the final stage of desiccation the activity of this enzyme was decreased by 79% and 86%, respectively. After rehydration of plants, the ALA-D activity was fully restored. In contrast, the ALA content of both plant species significantly increased during desiccation and decreased after 48 hr of rewatering. In each stage of dehydration or rehydration, a significant negative correlation was established between ALA-D activity and ALA content in both plant species. Conclusions Total chlorophyll content was preserved more in R. nathaliae than in R. serbica during desiccation. Moreover, ALA-D activity was decreased to a minimal level but preserved its function during desiccation, and this suggests one possible mechanism of desiccation tolerance to retain the chlorophyll of these plant species.
abstractGer	Introduction Ramonda nathaliae and Ramonda serbica are resurrection plants belonging to homoiochlorophyllous desiccation-tolerant angiosperms. Chlorophyll biosynthesis is one of the most important metabolic pathways to tolerate desiccation in these plant species. Materials and methods To better understand the early pathway steps of chlorophyll biosynthesis, we have analyzed the enzyme δ-aminolevulinic acid dehydratase (ALA-D) and contents of δ-aminolevulinic acid (ALA) and total chlorophyll as a final product during dehydration and rehydration stages for these plant species. Results Our results showed that the activity of ALA-D in R. nathaliae and R. serbica plants rapidly decreased during dehydration and in the final stage of desiccation the activity of this enzyme was decreased by 79% and 86%, respectively. After rehydration of plants, the ALA-D activity was fully restored. In contrast, the ALA content of both plant species significantly increased during desiccation and decreased after 48 hr of rewatering. In each stage of dehydration or rehydration, a significant negative correlation was established between ALA-D activity and ALA content in both plant species. Conclusions Total chlorophyll content was preserved more in R. nathaliae than in R. serbica during desiccation. Moreover, ALA-D activity was decreased to a minimal level but preserved its function during desiccation, and this suggests one possible mechanism of desiccation tolerance to retain the chlorophyll of these plant species.
abstract_unstemmed	Introduction Ramonda nathaliae and Ramonda serbica are resurrection plants belonging to homoiochlorophyllous desiccation-tolerant angiosperms. Chlorophyll biosynthesis is one of the most important metabolic pathways to tolerate desiccation in these plant species. Materials and methods To better understand the early pathway steps of chlorophyll biosynthesis, we have analyzed the enzyme δ-aminolevulinic acid dehydratase (ALA-D) and contents of δ-aminolevulinic acid (ALA) and total chlorophyll as a final product during dehydration and rehydration stages for these plant species. Results Our results showed that the activity of ALA-D in R. nathaliae and R. serbica plants rapidly decreased during dehydration and in the final stage of desiccation the activity of this enzyme was decreased by 79% and 86%, respectively. After rehydration of plants, the ALA-D activity was fully restored. In contrast, the ALA content of both plant species significantly increased during desiccation and decreased after 48 hr of rewatering. In each stage of dehydration or rehydration, a significant negative correlation was established between ALA-D activity and ALA content in both plant species. Conclusions Total chlorophyll content was preserved more in R. nathaliae than in R. serbica during desiccation. Moreover, ALA-D activity was decreased to a minimal level but preserved its function during desiccation, and this suggests one possible mechanism of desiccation tolerance to retain the chlorophyll of these plant species.
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title_short	Activity of δ-aminolevulinic acid dehydratase at Ramonda nathaliae and Ramonda serbica plants during dehydration and rehydration
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Activity of δ-aminolevulinic acid dehydratase at Ramonda nathaliae and Ramonda serbica plants during dehydration and rehydration

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