中国最大的高山湖泊赛里木湖湖芯沉积物中隶属于 JS1 的 Atribacteria 的流行情况

IF 0.9 4区环境科学与生态学 Q4 LIMNOLOGY Journal of Limnology Pub Date : 2023-11-20 DOI:10.4081/jlimnol.2023.2152

Keqiang Shao, Tunasheng Ba, Boqiang Qin, Jianying Chao, Guang Gao

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引用次数: 0

摘要

阿特里伯菌在全球碳循环中发挥着重要作用。然而，人们对高山湖泊中的阿特里伯菌群落知之甚少。本研究利用Illumina MiSeq测序技术研究了中国高山赛里木湖沉积物岩心中阿特里伯菌的存在和多样性。结果表明，赛里木湖沉积物岩芯中以 JS1 所属的阿特里伯菌为主，其相对丰度占所有细菌序列的 0.19%-10%（平均 3.75%）。此外，与 JS1 相关的阿特里伯菌的相对丰度随沉积深度的增加而增加。因此，本研究大大有助于我们了解阿特里细菌群落的生境。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The prevalence of Atribacteria affiliated with JS1 in the sediment core of Lake Sayram, the largest alpine lake, China

Atribacteria play an important role in global carbon cycling. Little is known, however, about the Atribacteria communities found inalpine lakes. The presence and diversity of Atribacteria in the sediment core of alpine Sayram lake in China were investigated usingIllumina MiSeq sequencing in this study. According to the findings, Atribacteria affiliated with JS1 were dominant in the sediment coreof Sayram Lake, with a relative abundance of 0.19 to 10% (average 3.75%) of all bacterial sequences. Furthermore, the relativeabundance of Atribacteria associated with JS1 increased with sediment depth. As a result, this study significantly contributes to ourunderstanding of Atribacteria community habitat.

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来源期刊

Journal of Limnology 地学-湖沼学

CiteScore

2.70

自引率

6.20%

发文量

审稿时长

3 months

期刊介绍： The Journal of Limnology publishes peer-reviewed original papers, review papers and notes about all aspects of limnology. The scope of the Journal of Limnology comprises the ecology, biology, microbiology, physics, and chemistry of freshwaters, including the impact of human activities, management and conservation. Coverage includes molecular-, organism-, community-, and ecosystem-level studies on both applied and theoretical issues. Proceedings of workshops, specialized symposia, conferences, may also be accepted for publication.