Gene duplication drives genome expansion in a major lineage of Thaumarchaeota

Ammonia-oxidising archaea of the phylum Thaumarchaeota are important organisms in the nitrogen cycle. Using 12 new genomes, this study finds evidence that Nitrososphaerales evolution was marked by lateral gene transfer followed by gene duplication.

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Detalles Bibliográficos
Autores principales: Paul O. Sheridan, Sebastien Raguideau, Christopher Quince, Jennifer Holden, Lihong Zhang, Thames Consortium, Tom A. Williams, Cécile Gubry-Rangin
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/a7e1e7552ca849d9b63e7dee319b63df
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Descripción
Sumario:Ammonia-oxidising archaea of the phylum Thaumarchaeota are important organisms in the nitrogen cycle. Using 12 new genomes, this study finds evidence that Nitrososphaerales evolution was marked by lateral gene transfer followed by gene duplication.