Abiotic selection of microbial genome size in the global ocean

Autor: David K. Ngugi, Silvia G. Acinas, Pablo Sánchez, Josep M. Gasol, Susana Agusti, David M. Karl, Carlos M. Duarte
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-023-36988-x
Popis: This study investigates the average genome size of planktonic prokaryotes across tropical and polar oceans and down to the hadal realm. Using hundreds of metagenomes of marine microorganisms, genome size was found to be highest in the perennially cold polar ocean, suggesting that environmental factors influence genome size selection and the ecological strategies of marine microbes.
Databáze: Directory of Open Access Journals