Phylogenomic characterization and signs of microevolution in the 2022 multi-country outbreak of monkeypox virus.
Phylogenomic characterization and signs of microevolution in the 2022 multi-country outbreak of monkeypox virus.
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DOI:
10.1038/s41591-022-01907-y
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发表时间:
2022-08
期刊:
影响因子:
82.9
通讯作者:
Gomes, Joao Paulo
中科院分区:
文献类型:
--
作者:
Isidro, Joana;Borges, Vitor;Pinto, Miguel;Sobral, Daniel;Santos, Joao Dourado;Nunes, Alexandra;Mixao, Veronica;Ferreira, Rita;Santos, Daniela;Duarte, Silvia;Vieira, Luis;Borrego, Maria Jose;Nuncio, Sofia;de Carvalho, Isabel Lopes;Pelerito, Ana;Cordeiro, Rita;Gomes, Joao Paulo
The largest monkeypox virus (MPXV) outbreak described so far in non-endemic countries was identified in May 2022 (refs. ). In this study, shotgun metagenomics allowed the rapid reconstruction and phylogenomic characterization of the first MPXV outbreak genome sequences, showing that this MPXV belongs to clade 3 and that the outbreak most likely has a single origin. Although 2022 MPXV (lineage B.1) clustered with 2018–2019 cases linked to an endemic country, it segregates in a divergent phylogenetic branch, likely reflecting continuous accelerated evolution. An in-depth mutational analysis suggests the action of host APOBEC3 in viral evolution as well as signs of potential MPXV human adaptation in ongoing microevolution. Our findings also indicate that genome sequencing may provide resolution to track the spread and transmission of this presumably slow-evolving double-stranded DNA virus. Analysis of the first sequences from the 2022 multi-country outbreak of monkeypox virus shows relatedness and substantial divergence from a 2018–2019 outbreak, suggesting rapid virus evolution with possible implications for human-to-human transmission.
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DOI:
10.2807/1560-7917.es.2022.27.22.2200424
发表时间:
2022-06
期刊:
Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
影响因子:
--
作者:
通讯作者:
--
DOI:
10.1093/infdis/jiaa559
发表时间:
2022-04-19
期刊:
The Journal of infectious diseases
影响因子:
--
作者:
通讯作者:
--
影响因子:
9.4
作者:
Nitsche, A;Ellerbrok, H;Pauli, G
通讯作者:
Pauli, G
影响因子:
3.7
作者:
Rehm KE;Connor RF;Jones GJ;Yimbu K;Roper RL
通讯作者:
Roper RL
影响因子:
10.7
作者:
Firth C;Kitchen A;Shapiro B;Suchard MA;Holmes EC;Rambaut A
通讯作者:
Rambaut A