文献类型： 外文期刊

作者： Xiong, Xiang ¹ ; Liu, Song ³ ; Huang, Jieya ² ; Feng, Lian ² ; Liu, Wenzhi ¹ ;

作者机构： 1.Chinese Acad Sci, State Key Lab Lake & Watershed Sci Water Secur, Wuhan Bot Garden, Wuhan 430074, Peoples R China

2.Chinese Acad Sci, Chinese Acad Sci & Hubei Prov, Danjiangkou Wetland Ecosyst Field Sci Observat & R, Wuhan Bot Garden, Wuhan 430074, Peoples R China

3.Hubei Acad Agr Sci, Inst Anim Sci & Vet Med, Key Lab Anim Embryo Engn & Mol Breeding Hubei Prov, Wuhan 430070, Peoples R China

4.Tibet Univ, Sch Ecol & Environm, Lhasa 850000, Peoples R China

期刊名称：SCIENTIFIC DATA （ 影响因子：6.9； 五年影响因子：8.7 ）

ISSN：

年卷期： 2025 年 12 卷 1 期

页码：

收录情况： SCI

摘要： Rivers are dynamic ecosystems that play a crucial role in supporting microbial diversity and sustaining a wide range of ecological functions. Here, we used metagenomic sequencing datasets of channel sediments, riparian bulk soils, and riparian rhizosphere soils to construct metagenome-assembled genomes (MAGs) from 30 river wetlands along a latitudinal gradient in China. We identified 236 MAGs with completeness >= 50% and contamination <= 10%, including 225 bacteria and 11 archaea. Among these, 24.2% showed a completeness of 80% or higher. The dominant taxa were assigned to Pseudomonadota (78 MAGs), Actinomycetota (47 MAGs), and Bacteroidota (29 MAGs), which were particularly prevalent in riparian soils. These draft genomes provide valuable insights into microbial diversity and biogeochemical potential in river wetlands, enhancing our understanding of how microorganisms have evolved to adapt to the complex environments of rivers and latitudinal variation.