title: [Archaebacteria and phylogeny of organisms].
abstract: The determination of the sequence similarity of the ribosomal 16S RNA of many bacteria and a few higher organisms has shown that the methanogenic, halophilic, and acido-thermophilic organisms are phylogenetically separated from the kingdoms of the Eubacteria and Eukaryotes thus representing a third kingdom called "Archaebacteria". Many biochemical and molecular biological features support this conclusion.
mesh_terms: D001105:Archaea / Q000235:genetics*; D001419:Bacteria / Q000235:genetics*; D001483:Base Sequence; D012321:DNA-Directed RNA Polymerases / Q000235:genetics; D008055:Lipids / Q000032:analysis; D010802:Phylogeny; D012329:RNA, Bacterial / Q000235:genetics*; D012335:RNA, Ribosomal / Q000235:genetics*; D012269:Ribosomal Proteins / Q000235:genetics; D013045:Species Specificity
chemical_list: D008055:Lipids; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D012269:Ribosomal Proteins; D012321:DNA-Directed RNA Polymerases
vernacular_title: Archaebakterien und Phylogenie der Organismen.