Patterns and ecological drivers of viral communities in acid mine drainage sediments across Southern China.
Patterns and ecological drivers of viral communities in acid mine drainage sediments across Southern China.
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中国南方酸性矿山排水沉积物中病毒群落的模式和生态驱动因素
DOI:
10.1038/s41467-022-30049-5
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发表时间:
2022-05-02
影响因子:
16.6
通讯作者:
中科院分区:
文献类型:
--
作者:
Recent advances in environmental genomics have provided unprecedented opportunities for the investigation of viruses in natural settings. Yet, our knowledge of viral biogeographic patterns and the corresponding drivers is still limited. Here, we perform metagenomic deep sequencing on 90 acid mine drainage (AMD) sediments sampled across Southern China and examine the biogeography of viruses in this extreme environment. The results demonstrate that prokaryotic communities dictate viral taxonomic and functional diversity, abundance and structure, whereas other factors especially latitude and mean annual temperature also impact viral populations and functions. In silico predictions highlight lineage-specific virus-host abundance ratios and richness-dependent virus-host interaction structure. Further functional analyses reveal important roles of environmental conditions and horizontal gene transfers in shaping viral auxiliary metabolic genes potentially involved in phosphorus assimilation. Our findings underscore the importance of both abiotic and biotic factors in predicting the taxonomic and functional biogeographic dynamics of viruses in the AMD sediments.
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影响因子:
15.5
作者:
Adriaenssens EM;Kramer R;Van Goethem MW;Makhalanyane TP;Hogg I;Cowan DA
通讯作者:
Cowan DA
DOI:
10.1093/bioinformatics/bts565
发表时间:
2012-12-01
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Fu L;Niu B;Zhu Z;Wu S;Li W
通讯作者:
Li W
影响因子:
15.5
作者:
Gao, Shao-Ming;Schippers, Axel;Huang, Li-Nan
通讯作者:
Huang, Li-Nan
影响因子:
--
作者:
BRAY, RH;KURTZ, LT
通讯作者:
KURTZ, LT
DOI:
10.1007/s11783-014-0679-4
发表时间:
2015-06-01
影响因子:
6.4
作者:
Fang, Yun;Xu, Meiying;Liu, Xueduan
通讯作者:
Liu, Xueduan