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Diversity of epiphytic bacterial communities on male and female Sargassum thunbergii

The epiphytic bacteria are the most abundant microorganisms on marine macroalga. However, there are few studies on the distribution of these epiphytic bacteria on male and female Sargassum thunbergii. In this study, the composition and diversity of epiphytic bacterial communities on male and female...

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Autores principales: Wang, Jing, Yang, Zhibo, Wang, Gaoge, Shang, Shuai, Tang, Xuexi, Xiao, Hui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9288574/
https://www.ncbi.nlm.nih.gov/pubmed/35841460
http://dx.doi.org/10.1186/s13568-022-01439-1
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author Wang, Jing
Yang, Zhibo
Wang, Gaoge
Shang, Shuai
Tang, Xuexi
Xiao, Hui
author_facet Wang, Jing
Yang, Zhibo
Wang, Gaoge
Shang, Shuai
Tang, Xuexi
Xiao, Hui
author_sort Wang, Jing
collection PubMed
description The epiphytic bacteria are the most abundant microorganisms on marine macroalga. However, there are few studies on the distribution of these epiphytic bacteria on male and female Sargassum thunbergii. In this study, the composition and diversity of epiphytic bacterial communities on male and female S. thunbergii were investigated by using the traditional culture-based method and 16S rDNA high-throughput sequencing. The results showed that the dominant bacterial phyla and genera were the same on both male and female S. thunbergii. However, there were significant differences in the relative abundance of epiphytic bacteria at the genus level. Furthermore, male and female S. thunbergii had their own indicative species and specific bacteria. In addition, the predicted functions of the epiphytic bacteria mainly differed in transport and metabolism, environmental adaptation and spore development. This study enriches the baseline knowledge of epiphytic bacteria related to dioecious algae and paves the way for further studies of the relationships between epiphytic microbial communities and the sex of algae. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s13568-022-01439-1.
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spelling pubmed-92885742022-07-18 Diversity of epiphytic bacterial communities on male and female Sargassum thunbergii Wang, Jing Yang, Zhibo Wang, Gaoge Shang, Shuai Tang, Xuexi Xiao, Hui AMB Express Original Article The epiphytic bacteria are the most abundant microorganisms on marine macroalga. However, there are few studies on the distribution of these epiphytic bacteria on male and female Sargassum thunbergii. In this study, the composition and diversity of epiphytic bacterial communities on male and female S. thunbergii were investigated by using the traditional culture-based method and 16S rDNA high-throughput sequencing. The results showed that the dominant bacterial phyla and genera were the same on both male and female S. thunbergii. However, there were significant differences in the relative abundance of epiphytic bacteria at the genus level. Furthermore, male and female S. thunbergii had their own indicative species and specific bacteria. In addition, the predicted functions of the epiphytic bacteria mainly differed in transport and metabolism, environmental adaptation and spore development. This study enriches the baseline knowledge of epiphytic bacteria related to dioecious algae and paves the way for further studies of the relationships between epiphytic microbial communities and the sex of algae. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s13568-022-01439-1. Springer Berlin Heidelberg 2022-07-16 /pmc/articles/PMC9288574/ /pubmed/35841460 http://dx.doi.org/10.1186/s13568-022-01439-1 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Original Article
Wang, Jing
Yang, Zhibo
Wang, Gaoge
Shang, Shuai
Tang, Xuexi
Xiao, Hui
Diversity of epiphytic bacterial communities on male and female Sargassum thunbergii
title Diversity of epiphytic bacterial communities on male and female Sargassum thunbergii
title_full Diversity of epiphytic bacterial communities on male and female Sargassum thunbergii
title_fullStr Diversity of epiphytic bacterial communities on male and female Sargassum thunbergii
title_full_unstemmed Diversity of epiphytic bacterial communities on male and female Sargassum thunbergii
title_short Diversity of epiphytic bacterial communities on male and female Sargassum thunbergii
title_sort diversity of epiphytic bacterial communities on male and female sargassum thunbergii
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9288574/
https://www.ncbi.nlm.nih.gov/pubmed/35841460
http://dx.doi.org/10.1186/s13568-022-01439-1
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