Genomic changes of Lassa virus associated with mammalian host adaptation

During adaptation to guinea pigs, no significant new mutations occurred. Instead, a selection pressure on two genes of the L segment was observed resulting in their increased frequency in the genome population during passaging.

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Publication Details

Journal
BMC Genomics
Published
2025-05-15
DOI
https://doi.org/10.1186/s12864-025-11666-y
Primary Topic
Viral Infections and Outbreaks Research
Type
article
Field-Weighted Citation Impact
0.00

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article

Genomic changes of Lassa virus associated with mammalian host adaptation

Catherine Hartley, Susan Fotheringham, Lucy Crossley, Neil Almond et al.
BMC Genomics
Viral Infections and Outbreaks Research
article

Genomic changes of Lassa virus associated with mammalian host adaptation

Catherine Hartley, Susan Fotheringham, Lucy Crossley, Neil Almond, Victoria Graham, Emma Kennedy, Julian A. Hiscox, Xiaofeng Dong, Sarah Kempster, Roger Hewson, Stuart Dowall, Linda Easterbrook, Stephen Findlay‐Wilson, Tessa Prince, Jack Smith
article en

Abstract

During adaptation to guinea pigs, no significant new mutations occurred. Instead, a selection pressure on two genes of the L segment was observed resulting in their increased frequency in the genome population during passaging.

BMC GenomicsVol. 26(1)
Defence Science and Technology Laboratory (GB), University of Liverpool (GB), National Institute for Biological Standards and Control (GB)
Department of Health and Social Care, Innovate UK
Good health and well-being
Openalex Percentile: Top 86%
Viral Infections and Outbreaks Research
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