N any member of the Archaea, a domain of prokaryotic microorganisms, distinguished from bacteria on molecular phylogenetic grounds and often found in hostile environments, such as volcanic vents and hot springs 古生菌
The individual archaeans are some of the smallest organisms ever found.
这种古生菌是迄今为止发现的最小的生物体中的一种。
Archaeans have cell membranes that are completely different from both bacteria and eukaryotes.
古生菌还具有完全与细菌和真核生物不同的细胞膜。
Like other archaeans, their genomes share some similarities with both eukaryotes and bacteria.
像其他古生菌一样，这种古生菌的基因组同时与真核生物和细菌的基因组具有一些相似性。
应用推荐