Bacterial populations associated with mycelium of the arbuscular mycorrhizal fungus Glomus intraradices
The influences of the arbuscular mycorrhizal fungus Glomus intraradices on the culturable aerobic–heterotrophic bacterial communities in the rhizosphere and hyphosphere of cucumber plants (Cucumis satvius) were investigated. Mycorrhizal and non-mycorrhizal plants were grown in compartmentalised grow...
Ausführliche Beschreibung
Autor*in: |
Mansfeld-Giese, Keld [verfasserIn] Larsen, John [verfasserIn] Bødker, Lars [verfasserIn] |
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E-Artikel |
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Erschienen: |
Oxford, UK: Blackwell Publishing Ltd ; 2002 |
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Online-Ressource |
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2006 ; Blackwell Publishing Journal Backfiles 1879-2005 |
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Übergeordnetes Werk: |
In: FEMS microbiology ecology - Oxford [u.a.] : Wiley-Blackwell, 1990, 41(2002), 2, Seite 0 |
Übergeordnetes Werk: |
volume:41 ; year:2002 ; number:2 ; pages:0 |
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DOI / URN: |
10.1111/j.1574-6941.2002.tb00974.x |
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520 | |a The influences of the arbuscular mycorrhizal fungus Glomus intraradices on the culturable aerobic–heterotrophic bacterial communities in the rhizosphere and hyphosphere of cucumber plants (Cucumis satvius) were investigated. Mycorrhizal and non-mycorrhizal plants were grown in compartmentalised growth units, each with a root compartment and two lateral root-free compartments. Samples representing rhizosphere, root-free soil, root-free sand and washed sand extract were collected 52 days after sowing from treatments both with and without mycorrhiza. No significant difference in total bacterial number was observed between the mycorrhizal and non-mycorrhizal treatment. Fourteen hundred bacterial colonies were isolated and identified by fatty acid methyl ester analysis using the Sherlock system (MIDI Inc.), 87 species within 48 genera were identified with a similarity index >0.30. Pseudomonas, Arthrobacter and Burkholderia were the genera most frequently encountered. Large differences in bacterial community structure were observed between rhizosphere soil, root-free soil/sand and washed sand extract, whereas major differences between mycorrhizal and non-mycorrhizal treatments were observed for a few bacterial species only. Isolates identified as Paenibacillus spp. were more frequently found in the mycorrhizal treatment and especially in the washed sand extract with mycelium of G. intraradices, indicating that bacteria within this genus may live in close association with mycelium of these fungi. | ||
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10.1111/j.1574-6941.2002.tb00974.x doi (DE-627)NLEJ242950035 DE-627 ger DE-627 rakwb Mansfeld-Giese, Keld verfasserin aut Bacterial populations associated with mycelium of the arbuscular mycorrhizal fungus Glomus intraradices Oxford, UK Blackwell Publishing Ltd 2002 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The influences of the arbuscular mycorrhizal fungus Glomus intraradices on the culturable aerobic–heterotrophic bacterial communities in the rhizosphere and hyphosphere of cucumber plants (Cucumis satvius) were investigated. Mycorrhizal and non-mycorrhizal plants were grown in compartmentalised growth units, each with a root compartment and two lateral root-free compartments. Samples representing rhizosphere, root-free soil, root-free sand and washed sand extract were collected 52 days after sowing from treatments both with and without mycorrhiza. No significant difference in total bacterial number was observed between the mycorrhizal and non-mycorrhizal treatment. Fourteen hundred bacterial colonies were isolated and identified by fatty acid methyl ester analysis using the Sherlock system (MIDI Inc.), 87 species within 48 genera were identified with a similarity index >0.30. Pseudomonas, Arthrobacter and Burkholderia were the genera most frequently encountered. Large differences in bacterial community structure were observed between rhizosphere soil, root-free soil/sand and washed sand extract, whereas major differences between mycorrhizal and non-mycorrhizal treatments were observed for a few bacterial species only. Isolates identified as Paenibacillus spp. were more frequently found in the mycorrhizal treatment and especially in the washed sand extract with mycelium of G. intraradices, indicating that bacteria within this genus may live in close association with mycelium of these fungi. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Fatty acid methyl ester Larsen, John verfasserin aut Bødker, Lars verfasserin aut In FEMS microbiology ecology Oxford [u.a.] : Wiley-Blackwell, 1990 41(2002), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926324 (DE-600)1501712-6 1574-6941 nnns volume:41 year:2002 number:2 pages:0 http://dx.doi.org/10.1111/j.1574-6941.2002.tb00974.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 41 2002 2 0 |
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10.1111/j.1574-6941.2002.tb00974.x doi (DE-627)NLEJ242950035 DE-627 ger DE-627 rakwb Mansfeld-Giese, Keld verfasserin aut Bacterial populations associated with mycelium of the arbuscular mycorrhizal fungus Glomus intraradices Oxford, UK Blackwell Publishing Ltd 2002 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The influences of the arbuscular mycorrhizal fungus Glomus intraradices on the culturable aerobic–heterotrophic bacterial communities in the rhizosphere and hyphosphere of cucumber plants (Cucumis satvius) were investigated. Mycorrhizal and non-mycorrhizal plants were grown in compartmentalised growth units, each with a root compartment and two lateral root-free compartments. Samples representing rhizosphere, root-free soil, root-free sand and washed sand extract were collected 52 days after sowing from treatments both with and without mycorrhiza. No significant difference in total bacterial number was observed between the mycorrhizal and non-mycorrhizal treatment. Fourteen hundred bacterial colonies were isolated and identified by fatty acid methyl ester analysis using the Sherlock system (MIDI Inc.), 87 species within 48 genera were identified with a similarity index >0.30. Pseudomonas, Arthrobacter and Burkholderia were the genera most frequently encountered. Large differences in bacterial community structure were observed between rhizosphere soil, root-free soil/sand and washed sand extract, whereas major differences between mycorrhizal and non-mycorrhizal treatments were observed for a few bacterial species only. Isolates identified as Paenibacillus spp. were more frequently found in the mycorrhizal treatment and especially in the washed sand extract with mycelium of G. intraradices, indicating that bacteria within this genus may live in close association with mycelium of these fungi. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Fatty acid methyl ester Larsen, John verfasserin aut Bødker, Lars verfasserin aut In FEMS microbiology ecology Oxford [u.a.] : Wiley-Blackwell, 1990 41(2002), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926324 (DE-600)1501712-6 1574-6941 nnns volume:41 year:2002 number:2 pages:0 http://dx.doi.org/10.1111/j.1574-6941.2002.tb00974.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 41 2002 2 0 |
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10.1111/j.1574-6941.2002.tb00974.x doi (DE-627)NLEJ242950035 DE-627 ger DE-627 rakwb Mansfeld-Giese, Keld verfasserin aut Bacterial populations associated with mycelium of the arbuscular mycorrhizal fungus Glomus intraradices Oxford, UK Blackwell Publishing Ltd 2002 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The influences of the arbuscular mycorrhizal fungus Glomus intraradices on the culturable aerobic–heterotrophic bacterial communities in the rhizosphere and hyphosphere of cucumber plants (Cucumis satvius) were investigated. Mycorrhizal and non-mycorrhizal plants were grown in compartmentalised growth units, each with a root compartment and two lateral root-free compartments. Samples representing rhizosphere, root-free soil, root-free sand and washed sand extract were collected 52 days after sowing from treatments both with and without mycorrhiza. No significant difference in total bacterial number was observed between the mycorrhizal and non-mycorrhizal treatment. Fourteen hundred bacterial colonies were isolated and identified by fatty acid methyl ester analysis using the Sherlock system (MIDI Inc.), 87 species within 48 genera were identified with a similarity index >0.30. Pseudomonas, Arthrobacter and Burkholderia were the genera most frequently encountered. Large differences in bacterial community structure were observed between rhizosphere soil, root-free soil/sand and washed sand extract, whereas major differences between mycorrhizal and non-mycorrhizal treatments were observed for a few bacterial species only. Isolates identified as Paenibacillus spp. were more frequently found in the mycorrhizal treatment and especially in the washed sand extract with mycelium of G. intraradices, indicating that bacteria within this genus may live in close association with mycelium of these fungi. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Fatty acid methyl ester Larsen, John verfasserin aut Bødker, Lars verfasserin aut In FEMS microbiology ecology Oxford [u.a.] : Wiley-Blackwell, 1990 41(2002), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926324 (DE-600)1501712-6 1574-6941 nnns volume:41 year:2002 number:2 pages:0 http://dx.doi.org/10.1111/j.1574-6941.2002.tb00974.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 41 2002 2 0 |
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10.1111/j.1574-6941.2002.tb00974.x doi (DE-627)NLEJ242950035 DE-627 ger DE-627 rakwb Mansfeld-Giese, Keld verfasserin aut Bacterial populations associated with mycelium of the arbuscular mycorrhizal fungus Glomus intraradices Oxford, UK Blackwell Publishing Ltd 2002 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The influences of the arbuscular mycorrhizal fungus Glomus intraradices on the culturable aerobic–heterotrophic bacterial communities in the rhizosphere and hyphosphere of cucumber plants (Cucumis satvius) were investigated. Mycorrhizal and non-mycorrhizal plants were grown in compartmentalised growth units, each with a root compartment and two lateral root-free compartments. Samples representing rhizosphere, root-free soil, root-free sand and washed sand extract were collected 52 days after sowing from treatments both with and without mycorrhiza. No significant difference in total bacterial number was observed between the mycorrhizal and non-mycorrhizal treatment. Fourteen hundred bacterial colonies were isolated and identified by fatty acid methyl ester analysis using the Sherlock system (MIDI Inc.), 87 species within 48 genera were identified with a similarity index >0.30. Pseudomonas, Arthrobacter and Burkholderia were the genera most frequently encountered. Large differences in bacterial community structure were observed between rhizosphere soil, root-free soil/sand and washed sand extract, whereas major differences between mycorrhizal and non-mycorrhizal treatments were observed for a few bacterial species only. Isolates identified as Paenibacillus spp. were more frequently found in the mycorrhizal treatment and especially in the washed sand extract with mycelium of G. intraradices, indicating that bacteria within this genus may live in close association with mycelium of these fungi. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Fatty acid methyl ester Larsen, John verfasserin aut Bødker, Lars verfasserin aut In FEMS microbiology ecology Oxford [u.a.] : Wiley-Blackwell, 1990 41(2002), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926324 (DE-600)1501712-6 1574-6941 nnns volume:41 year:2002 number:2 pages:0 http://dx.doi.org/10.1111/j.1574-6941.2002.tb00974.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 41 2002 2 0 |
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10.1111/j.1574-6941.2002.tb00974.x doi (DE-627)NLEJ242950035 DE-627 ger DE-627 rakwb Mansfeld-Giese, Keld verfasserin aut Bacterial populations associated with mycelium of the arbuscular mycorrhizal fungus Glomus intraradices Oxford, UK Blackwell Publishing Ltd 2002 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The influences of the arbuscular mycorrhizal fungus Glomus intraradices on the culturable aerobic–heterotrophic bacterial communities in the rhizosphere and hyphosphere of cucumber plants (Cucumis satvius) were investigated. Mycorrhizal and non-mycorrhizal plants were grown in compartmentalised growth units, each with a root compartment and two lateral root-free compartments. Samples representing rhizosphere, root-free soil, root-free sand and washed sand extract were collected 52 days after sowing from treatments both with and without mycorrhiza. No significant difference in total bacterial number was observed between the mycorrhizal and non-mycorrhizal treatment. Fourteen hundred bacterial colonies were isolated and identified by fatty acid methyl ester analysis using the Sherlock system (MIDI Inc.), 87 species within 48 genera were identified with a similarity index >0.30. Pseudomonas, Arthrobacter and Burkholderia were the genera most frequently encountered. Large differences in bacterial community structure were observed between rhizosphere soil, root-free soil/sand and washed sand extract, whereas major differences between mycorrhizal and non-mycorrhizal treatments were observed for a few bacterial species only. Isolates identified as Paenibacillus spp. were more frequently found in the mycorrhizal treatment and especially in the washed sand extract with mycelium of G. intraradices, indicating that bacteria within this genus may live in close association with mycelium of these fungi. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Fatty acid methyl ester Larsen, John verfasserin aut Bødker, Lars verfasserin aut In FEMS microbiology ecology Oxford [u.a.] : Wiley-Blackwell, 1990 41(2002), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926324 (DE-600)1501712-6 1574-6941 nnns volume:41 year:2002 number:2 pages:0 http://dx.doi.org/10.1111/j.1574-6941.2002.tb00974.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 41 2002 2 0 |
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Bacterial populations associated with mycelium of the arbuscular mycorrhizal fungus Glomus intraradices |
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The influences of the arbuscular mycorrhizal fungus Glomus intraradices on the culturable aerobic–heterotrophic bacterial communities in the rhizosphere and hyphosphere of cucumber plants (Cucumis satvius) were investigated. Mycorrhizal and non-mycorrhizal plants were grown in compartmentalised growth units, each with a root compartment and two lateral root-free compartments. Samples representing rhizosphere, root-free soil, root-free sand and washed sand extract were collected 52 days after sowing from treatments both with and without mycorrhiza. No significant difference in total bacterial number was observed between the mycorrhizal and non-mycorrhizal treatment. Fourteen hundred bacterial colonies were isolated and identified by fatty acid methyl ester analysis using the Sherlock system (MIDI Inc.), 87 species within 48 genera were identified with a similarity index >0.30. Pseudomonas, Arthrobacter and Burkholderia were the genera most frequently encountered. Large differences in bacterial community structure were observed between rhizosphere soil, root-free soil/sand and washed sand extract, whereas major differences between mycorrhizal and non-mycorrhizal treatments were observed for a few bacterial species only. Isolates identified as Paenibacillus spp. were more frequently found in the mycorrhizal treatment and especially in the washed sand extract with mycelium of G. intraradices, indicating that bacteria within this genus may live in close association with mycelium of these fungi. |
abstractGer |
The influences of the arbuscular mycorrhizal fungus Glomus intraradices on the culturable aerobic–heterotrophic bacterial communities in the rhizosphere and hyphosphere of cucumber plants (Cucumis satvius) were investigated. Mycorrhizal and non-mycorrhizal plants were grown in compartmentalised growth units, each with a root compartment and two lateral root-free compartments. Samples representing rhizosphere, root-free soil, root-free sand and washed sand extract were collected 52 days after sowing from treatments both with and without mycorrhiza. No significant difference in total bacterial number was observed between the mycorrhizal and non-mycorrhizal treatment. Fourteen hundred bacterial colonies were isolated and identified by fatty acid methyl ester analysis using the Sherlock system (MIDI Inc.), 87 species within 48 genera were identified with a similarity index >0.30. Pseudomonas, Arthrobacter and Burkholderia were the genera most frequently encountered. Large differences in bacterial community structure were observed between rhizosphere soil, root-free soil/sand and washed sand extract, whereas major differences between mycorrhizal and non-mycorrhizal treatments were observed for a few bacterial species only. Isolates identified as Paenibacillus spp. were more frequently found in the mycorrhizal treatment and especially in the washed sand extract with mycelium of G. intraradices, indicating that bacteria within this genus may live in close association with mycelium of these fungi. |
abstract_unstemmed |
The influences of the arbuscular mycorrhizal fungus Glomus intraradices on the culturable aerobic–heterotrophic bacterial communities in the rhizosphere and hyphosphere of cucumber plants (Cucumis satvius) were investigated. Mycorrhizal and non-mycorrhizal plants were grown in compartmentalised growth units, each with a root compartment and two lateral root-free compartments. Samples representing rhizosphere, root-free soil, root-free sand and washed sand extract were collected 52 days after sowing from treatments both with and without mycorrhiza. No significant difference in total bacterial number was observed between the mycorrhizal and non-mycorrhizal treatment. Fourteen hundred bacterial colonies were isolated and identified by fatty acid methyl ester analysis using the Sherlock system (MIDI Inc.), 87 species within 48 genera were identified with a similarity index >0.30. Pseudomonas, Arthrobacter and Burkholderia were the genera most frequently encountered. Large differences in bacterial community structure were observed between rhizosphere soil, root-free soil/sand and washed sand extract, whereas major differences between mycorrhizal and non-mycorrhizal treatments were observed for a few bacterial species only. Isolates identified as Paenibacillus spp. were more frequently found in the mycorrhizal treatment and especially in the washed sand extract with mycelium of G. intraradices, indicating that bacteria within this genus may live in close association with mycelium of these fungi. |
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title_short |
Bacterial populations associated with mycelium of the arbuscular mycorrhizal fungus Glomus intraradices |
url |
http://dx.doi.org/10.1111/j.1574-6941.2002.tb00974.x |
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Larsen, John Bødker, Lars |
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10.1111/j.1574-6941.2002.tb00974.x |
up_date |
2024-07-06T03:47:06.231Z |
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