2022年5月1日 · The archaeal and bacterial roles are covered by theories of endosymbiogenesis wherein an ancestral host archaeon and a bacterial endosymbiont merged to create a new …

生物三域理论，是近代的生物分类理论。细菌域（Domain Bacteria）、古菌域（Domain Archaea）和真核域（Domain Eukarya），即为三域系统（Three-domain system）。

A popular view held by many is that the Archaea are the ancestors of the Eukarya either by evolving directly to produce the Eukarya or via an unproven and untestable fusion event …

2017年1月11日 · Our results expand the known repertoire of ‘eukaryote-specific’ proteins in Archaea, indicating that the archaeal host cell already contained many key components that …

2011年1月1日 · Viral invasions introduced many proteins that are specific to modern Eukarya and produced an arms race that favoured the evolution of Eukarya toward increasing complexity. …

2025年1月29日 · A key trait of Eukarya is the independent evolution of complex multicellularity in animals, land plants, fungi, brown algae, and red algae. This phenotype is characterized by …

2017年11月10日 · Genomic investigation of Asgard archaea showed that they carry several genes formerly believed to be eukaryotic specific, illuminating early events during …

2024年2月28日 · The diagram below illustrates and differentiates the domains Prokarya (Bacteria), Archaea, and Eukarya. None of these domains is ancestral, each with unique and …

乌斯依据 16S 核糖体RNA 序列上的差别，将 原核生物 分成两大类，起初称为 真细菌 和 古细菌，认为这两类生物和真核生物一起从一个具有原始遗传机制的 最后共同祖先 分别演化而来， …

2010年9月16日 · In the context of the classical view of the universal tree of life, the Archaea and the Eukarya have a common ancestor, the nature of which remains undetermined. Alternative …