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Diversity and Plant Growth Promotion of Fungal Endophytes in Five Halophytes from the Buan Salt Marsh

The diversity and plant growth-promoting ability of fungal endophytes that are associated with five halophytic plant species (Phragmites australis, Suaeda australis, Limonium tetragonum, Suaeda glauca Bunge, and Suaeda maritima) growing in the Buan salt marsh on the west coast of South Korea have be...

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Autores principales: Khalmuratova, Irina, Choi, Doo-Ho, Yoon, Hyeok-Jun, Yoon, Tae-Myung, Kim, Jong-Guk
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Society for Microbiology and Biotechnology 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9706035/
https://www.ncbi.nlm.nih.gov/pubmed/33397833
http://dx.doi.org/10.4014/jmb.2012.12041
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author Khalmuratova, Irina
Choi, Doo-Ho
Yoon, Hyeok-Jun
Yoon, Tae-Myung
Kim, Jong-Guk
author_facet Khalmuratova, Irina
Choi, Doo-Ho
Yoon, Hyeok-Jun
Yoon, Tae-Myung
Kim, Jong-Guk
author_sort Khalmuratova, Irina
collection PubMed
description The diversity and plant growth-promoting ability of fungal endophytes that are associated with five halophytic plant species (Phragmites australis, Suaeda australis, Limonium tetragonum, Suaeda glauca Bunge, and Suaeda maritima) growing in the Buan salt marsh on the west coast of South Korea have been explored. About 188 fungal strains were isolated from these plant samples’ roots and were then studied with the use of the internal transcribed spacer (ITS) region (ITS1-5.8S-ITS2). The endophytic fungal strains belonged to 33 genera. Alternaria (18%) and Fusarium (12.8%), of the classes Dothideomycetes and Sordariomycetes, were most rampant in the coastal salt marsh plants. There was a higher diversity in fungal endophytes that are isolated from S. glauca Bunge than in isolates from other coastal salt marsh plants. Plant growth-promoting experiments with the use of Waito-C rice seedlings show that some of the fungal strains could encourage a more efficient growth than others. Furthermore, gibberellins (GAs) GA(1), GA(3), and GA(9) were seen in the Sa-1-4-3 isolate (Acrostalagmus luteoalbus) culture filtrate with a gas chromatography/mass spectrometry.
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spelling pubmed-97060352022-12-13 Diversity and Plant Growth Promotion of Fungal Endophytes in Five Halophytes from the Buan Salt Marsh Khalmuratova, Irina Choi, Doo-Ho Yoon, Hyeok-Jun Yoon, Tae-Myung Kim, Jong-Guk J Microbiol Biotechnol Research article The diversity and plant growth-promoting ability of fungal endophytes that are associated with five halophytic plant species (Phragmites australis, Suaeda australis, Limonium tetragonum, Suaeda glauca Bunge, and Suaeda maritima) growing in the Buan salt marsh on the west coast of South Korea have been explored. About 188 fungal strains were isolated from these plant samples’ roots and were then studied with the use of the internal transcribed spacer (ITS) region (ITS1-5.8S-ITS2). The endophytic fungal strains belonged to 33 genera. Alternaria (18%) and Fusarium (12.8%), of the classes Dothideomycetes and Sordariomycetes, were most rampant in the coastal salt marsh plants. There was a higher diversity in fungal endophytes that are isolated from S. glauca Bunge than in isolates from other coastal salt marsh plants. Plant growth-promoting experiments with the use of Waito-C rice seedlings show that some of the fungal strains could encourage a more efficient growth than others. Furthermore, gibberellins (GAs) GA(1), GA(3), and GA(9) were seen in the Sa-1-4-3 isolate (Acrostalagmus luteoalbus) culture filtrate with a gas chromatography/mass spectrometry. Korean Society for Microbiology and Biotechnology 2021-03-28 2021-01-04 /pmc/articles/PMC9706035/ /pubmed/33397833 http://dx.doi.org/10.4014/jmb.2012.12041 Text en Copyright © 2021 by The Korean Society for Microbiology and Biotechnology https://creativecommons.org/licenses/by/4.0/This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Research article
Khalmuratova, Irina
Choi, Doo-Ho
Yoon, Hyeok-Jun
Yoon, Tae-Myung
Kim, Jong-Guk
Diversity and Plant Growth Promotion of Fungal Endophytes in Five Halophytes from the Buan Salt Marsh
title Diversity and Plant Growth Promotion of Fungal Endophytes in Five Halophytes from the Buan Salt Marsh
title_full Diversity and Plant Growth Promotion of Fungal Endophytes in Five Halophytes from the Buan Salt Marsh
title_fullStr Diversity and Plant Growth Promotion of Fungal Endophytes in Five Halophytes from the Buan Salt Marsh
title_full_unstemmed Diversity and Plant Growth Promotion of Fungal Endophytes in Five Halophytes from the Buan Salt Marsh
title_short Diversity and Plant Growth Promotion of Fungal Endophytes in Five Halophytes from the Buan Salt Marsh
title_sort diversity and plant growth promotion of fungal endophytes in five halophytes from the buan salt marsh
topic Research article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9706035/
https://www.ncbi.nlm.nih.gov/pubmed/33397833
http://dx.doi.org/10.4014/jmb.2012.12041
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