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Compartment Niche Shapes the Assembly and Network of Cannabis sativa-Associated Microbiome
Interactions between plants and microbes may promote the growth of plants and regulate the production of secondary metabolites. Hemp (Cannabis sativa) is an annual herb and an important commercial crop. However, the assembly and network of hemp-associated microbiomes inhabiting in soil and plant com...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Frontiers Media S.A.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8524047/ https://www.ncbi.nlm.nih.gov/pubmed/34675893 http://dx.doi.org/10.3389/fmicb.2021.714993 |
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author | Wei, Guangfei Ning, Kang Zhang, Guozhuang Yu, Haibin Yang, Shuming Dai, Fei Dong, Linlin Chen, Shilin |
author_facet | Wei, Guangfei Ning, Kang Zhang, Guozhuang Yu, Haibin Yang, Shuming Dai, Fei Dong, Linlin Chen, Shilin |
author_sort | Wei, Guangfei |
collection | PubMed |
description | Interactions between plants and microbes may promote the growth of plants and regulate the production of secondary metabolites. Hemp (Cannabis sativa) is an annual herb and an important commercial crop. However, the assembly and network of hemp-associated microbiomes inhabiting in soil and plant compartments have not been comprehensively understood. This work investigated the assembly and network of bacterial and fungal communities living in soils (bulk and rhizosphere) and plant compartments (root, stem, leaf, and flower) of four hemp ecotypes cultivated in the same habitat. Microbiome assembly was predominantly shaped by compartment niche. Microbial alpha diversity was the highest in soil, continually decreased from root to flower. Core bacterial genera Pseudomonas, Bacillus, Rhizobium, Planococcus, and Sphingomonas were mostly enriched in aerial endosphere niches; Clitopilus, Plectosphaerella, and Mortierella were enriched in belowground endosphere. Microbial network complexity and connectivity decreased from root to flower. According to source tracking analysis, hemp microbiota primarily originated from soil and were subsequently filtered in different plant compartments. This work provides details on hemp-associated microbiome along the soil–plant continuum and a comprehensive understanding of the origin and transmission mode of endophytes in hemp. |
format | Online Article Text |
id | pubmed-8524047 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-85240472021-10-20 Compartment Niche Shapes the Assembly and Network of Cannabis sativa-Associated Microbiome Wei, Guangfei Ning, Kang Zhang, Guozhuang Yu, Haibin Yang, Shuming Dai, Fei Dong, Linlin Chen, Shilin Front Microbiol Microbiology Interactions between plants and microbes may promote the growth of plants and regulate the production of secondary metabolites. Hemp (Cannabis sativa) is an annual herb and an important commercial crop. However, the assembly and network of hemp-associated microbiomes inhabiting in soil and plant compartments have not been comprehensively understood. This work investigated the assembly and network of bacterial and fungal communities living in soils (bulk and rhizosphere) and plant compartments (root, stem, leaf, and flower) of four hemp ecotypes cultivated in the same habitat. Microbiome assembly was predominantly shaped by compartment niche. Microbial alpha diversity was the highest in soil, continually decreased from root to flower. Core bacterial genera Pseudomonas, Bacillus, Rhizobium, Planococcus, and Sphingomonas were mostly enriched in aerial endosphere niches; Clitopilus, Plectosphaerella, and Mortierella were enriched in belowground endosphere. Microbial network complexity and connectivity decreased from root to flower. According to source tracking analysis, hemp microbiota primarily originated from soil and were subsequently filtered in different plant compartments. This work provides details on hemp-associated microbiome along the soil–plant continuum and a comprehensive understanding of the origin and transmission mode of endophytes in hemp. Frontiers Media S.A. 2021-10-05 /pmc/articles/PMC8524047/ /pubmed/34675893 http://dx.doi.org/10.3389/fmicb.2021.714993 Text en Copyright © 2021 Wei, Ning, Zhang, Yu, Yang, Dai, Dong and Chen. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Microbiology Wei, Guangfei Ning, Kang Zhang, Guozhuang Yu, Haibin Yang, Shuming Dai, Fei Dong, Linlin Chen, Shilin Compartment Niche Shapes the Assembly and Network of Cannabis sativa-Associated Microbiome |
title | Compartment Niche Shapes the Assembly and Network of Cannabis sativa-Associated Microbiome |
title_full | Compartment Niche Shapes the Assembly and Network of Cannabis sativa-Associated Microbiome |
title_fullStr | Compartment Niche Shapes the Assembly and Network of Cannabis sativa-Associated Microbiome |
title_full_unstemmed | Compartment Niche Shapes the Assembly and Network of Cannabis sativa-Associated Microbiome |
title_short | Compartment Niche Shapes the Assembly and Network of Cannabis sativa-Associated Microbiome |
title_sort | compartment niche shapes the assembly and network of cannabis sativa-associated microbiome |
topic | Microbiology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8524047/ https://www.ncbi.nlm.nih.gov/pubmed/34675893 http://dx.doi.org/10.3389/fmicb.2021.714993 |
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