Metagenomic and metatranscriptomic characterization of syntrophic propionate- and butyrate-oxidizing bacterial communities in Qiangyong proglacial lake sediments on the Tibetan Plateau

This dataset presents 158 high-quality genomes of syntrophic bacteria critical for methane production in proglacial lakes, including: (1) 19 SPOB and 4 SBOB MAGs from Qiangyong Glacier Lake sediments (Tibetan Plateau) obtained through metagenomic sequencing and rigorous binning/quality control (completeness ≥50%, contamination ≤10%); and (2) 39 SPOB and 96 SBOB reference genomes from NCBI RefSeq.<br>MAGs and annotation of all putative SPOB and SBOB, Supplementary Tables S1-S17 are available at figshare.

本数据集收录158株高质量互养细菌基因组，此类细菌对冰前湖沼的甲烷生成过程至关重要。其中涵盖：(1) 采自青藏高原羌永冰川湖沉积物的19株SPOB与4株SBOB宏基因组组装基因组（Metagenome-assembled Genome，MAGs），通过宏基因组测序及严格的分箱/质量控制流程获得（完整度≥50%，污染率≤10%）；(2) 取自NCBI RefSeq数据库的39株SPOB与96株SBOB参考基因组。所有推定SPOB、SBOB的宏基因组组装基因组及注释信息，以及补充表S1~S17，均可在figshare平台获取。

搜集汇总

背景与挑战

背景概述

该数据集包含158个高质量基因组，重点关注青藏高原强永冰前湖沉积物中互营丙酸和丁酸氧化细菌群落，包括19个SPOB和4个SBOB MAGs，以及来自NCBI RefSeq的39个SPOB和96个SBOB参考基因组。数据集提供了这些细菌的宏基因组和宏转录组特征，支持甲烷生产的关键微生物研究。