Open AccessCultured Asgard Archaea Shed Light on Eukaryogenesis
Author(s) -
Purificación LópezGarcía,
David Moreira
Publication year - 2020
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2020.03.058
Subject(s) - archaea , biology , metagenomics , genome , phylogenetic tree , evolutionary biology , phylogenetics , computational biology , gene , genetics
The first cultured Asgard archaeon lives in metabolic symbiosis with hydrogen-scavenging microbes. Its full-genome analysis authenticates the existence of Asgard archaea, previously only known from metagenome-assembled genomes, confirms their closer phylogenetic relatedness to eukaryotes and reinforces the idea that the eukaryotic cell evolved from an integrated archaeal-bacterial syntrophic consortium.
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