MSK
Search
- Page Path
- HOME > Search
Journal Article
- Trophic strategy of diverse methanogens across a river-to-sea gradient
- Bingchen Wang , Fanghua Liu , Shiling Zheng , Qinqin Hao
- J. Microbiol. 2019;57(6):470-478. Published online May 27, 2019
- DOI: https://doi.org/10.1007/s12275-019-8482-3
- 47 View
- 0 Download
- 12 Web of Science
- 12 Crossref
-
Abstract
-
Methanogens are an important biogenic source of methane,
especially in estuarine waters across a river-to-sea gradient.
However, the diversity and trophic strategy of methanogens
in this gradient are not clear. In this study, the diversity and
trophic strategy of methanogens in sediments across the
Yellow River (YR) to the Bohai Sea (BS) gradient were investigated
by high-throughput sequencing based on the 16S
rRNA gene. The results showed that the diversity of methanogens
in sediments varied from multitrophic communities
in YR samples to specific methylotrophic communities in BS
samples. The methanogenic community in YR samples was
dominated by Methanosarcina, while that of BS samples was
dominated by methylotrophic Methanococcoides. The distinct
methanogens suggested that the methanogenic community
of BS sediments did not originate from YR sediment
input. High-throughput sequencing of the mcrA gene revealed
that active Methanococcoides dominated in the BS enrichment
cultures with trimethylamine as the substrate, and methylotrophic
Methanolobus dominated in the YR enrichment
cultures, as detected to a limited amount in in situ sediment
samples. Methanosarcina were also detected in this gradient
sample. Furthermore, the same species of Methanosarcina
mazei, which was widely distributed, was isolated from the
area across a river-to-sea gradient by the culture-dependent
method
. In summary, our results showed that a distribution of diverse methanogens across a river-to-sea gradient may shed light on adaption strategies and survival mechanisms in methanogens. -
Citations
Citations to this article as recorded by
- Methanogenic symbionts of anaerobic ciliates are host and habitat specific
Daniel Méndez-Sánchez, Anna Schrecengost, Johana Rotterová, Kateřina Koštířová, Roxanne A Beinart, Ivan Čepička
The ISME Journal.2024;[Epub] CrossRef - Methylmercury cycling in the Bohai Sea and Yellow Sea: Reasons for the low system efficiency of methylmercury production
Lufeng Chen, Guoyi Cheng, Zhengwen Zhou, Yong Liang, Zhijia Ci, Yongguang Yin, Guangliang Liu, Yong Cai, Yanbin Li
Water Research.2024; 258: 121792. CrossRef - Methylotrophic substrates stimulated higher methane production than competitive substrates in mangrove sediments
Weiling Dong, Jinjie Zhou, Cui-Jing Zhang, Qin Yang, Meng Li
Science of The Total Environment.2024; 951: 175677. CrossRef - Year-around survey and manipulation experiments reveal differential sensitivities of soil prokaryotic and fungal communities to saltwater intrusion in Florida Everglades wetlands
Jun Zhao, Seemanti Chakrabarti, Randolph Chambers, Pamela Weisenhorn, Rafael Travieso, Sandro Stumpf, Emily Standen, Henry Briceno, Tiffany Troxler, Evelyn Gaiser, John Kominoski, Braham Dhillon, Willm Martens-Habbena
Science of The Total Environment.2023; 858: 159865. CrossRef - Metatranscriptomics reveals different features of methanogenic archaea among global vegetated coastal ecosystems
Mingwei Cai, Xiuran Yin, Xiaoyu Tang, Cuijing Zhang, Qingfei Zheng, Meng Li
Science of The Total Environment.2022; 802: 149848. CrossRef - Improving soil fertility by driving microbial community changes in saline soils of Yellow River Delta under petroleum pollution
Bingchen Wang, Shaoping Kuang, Hongbo Shao, Fei Cheng, Huihui Wang
Journal of Environmental Management.2022; 304: 114265. CrossRef - Differences in the methanogen community between the nearshore and offshore sediments of the South Yellow Sea
Ye Chen, Yu Zhen, Jili Wan, Xia Yin, Siqi Li, Jiayin Liu, Guodong Zhang, Tiezhu Mi
Journal of Microbiology.2022; 60(8): 814. CrossRef - Methanogenesis pathways of methanogens and their responses to substrates and temperature in sediments from the South Yellow Sea
Ye Chen, Nengyou Wu, Changling Liu, Tiezhu Mi, Jing Li, Xingliang He, Siqi Li, Zhilei Sun, Yu Zhen
Science of The Total Environment.2022; 815: 152645. CrossRef -
Complete Genome Sequence of
Methanobacterium electrotrophus
Strain YSL, Isolated from Coastal Riverine Sediments
Shiling Zheng, Fanghua Liu, Frank J. Stewart
Microbiology Resource Announcements.2021;[Epub] CrossRef - Niche Differentiation of Sulfate- and Iron-Dependent Anaerobic Methane Oxidation and Methylotrophic Methanogenesis in Deep Sea Methane Seeps
Haizhou Li, Qunhui Yang, Huaiyang Zhou
Frontiers in Microbiology.2020;[Epub] CrossRef - Exploring Sources and Biogeochemical Dynamics of Dissolved Methane in the Central Bohai Sea in Summer
Yong Zhang, Bing Chen, Wei-dong Zhai
Frontiers in Marine Science.2020;[Epub] CrossRef - Effects of Organic Phosphorus on Methylotrophic Methanogenesis in Coastal Lagoon Sediments With Seagrass (Zostera marina) Colonization
Shiling Zheng, Bingchen Wang, Gang Xu, Fanghua Liu
Frontiers in Microbiology.2020;[Epub] CrossRef
- Methanogenic symbionts of anaerobic ciliates are host and habitat specific
First
Prev
TOP
