Ecologie Systématique Evolution, CNRS, Université Paris-Saclay, AgroParisTech, Orsay, France.
Ecologie Systématique Evolution, CNRS, Université Paris-Saclay, AgroParisTech, Orsay, France.
Cell. 2020 Apr 16;181(2):232-235. doi: 10.1016/j.cell.2020.03.058.
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.
首个培养的仙后座古菌与产氢微生物共生。其全基因组分析证实了仙后座古菌的存在，此前它们仅存在于宏基因组组装基因组中，确认了它们与真核生物的亲缘关系更近，并强化了真核细胞从一个整合的古细菌-细菌共营养联合体进化而来的观点。
