C.The position in life world Plant kingdom Animal kingdom Bacteria domains Fungi kingdom Eukaryote domains Archaea doma ins Protista kindom Prokaryote kingdom Common ancester The categorizing system of biological a five kindoms 6 The categorizing system of three domains
C. The position in life world 原生生物界 植物界 真菌界 动物界 细菌域 古生菌域 真核生物域 a The categorizing system of biological five kindoms 原生生物界 植物界 真菌界 动物界 细菌域 古生菌域 真核生物域 b Fungi kingdom Prokaryote kingdom Protista kindom Plant kingdom Animal kingdom Bacteria domains Common ancester Archaea domains Eukaryote domains The categorizing system of three domains
D.Category The systemic taxa of mocroorganisms follow the systemic taxa built by Linnaeus,including seven grades from top to bottom: Kingdom Phylum Class Order Family Genus Species There are more than ten grades in the systemic taxa altogether,because each grade,if needed,could sub- divide some auxiliary units
D. Category The systemic taxa of mocroorganisms follow the systemic taxa built by Linnaeus，including seven grades from top to bottom: Kingdom Phylum Class Order Family Genus Species There are more than ten grades in the systemic taxa altogether, because each grade, if needed, could subdivide some auxiliary units
All species names of cellular microorganisms obey the Latin binominal nomenclature built by Linnaeus without exception,i.e.a formal species name is built up by Latin words,and it should be italic.According to binomial nomenclature,a formal species name is consist of a genus name and a adding word of a species.A formal species name present in taxology literature,namers often be added after them,but namers could be omitted generally
All species names of cellular microorganisms obey the Latin binominal nomenclature built by Linnaeus without exception，i.e. , a formal species name is built up by Latin words，and it should be italic. According to binomial nomenclature, a formal species name is consist of a genus name and a adding word of a species. A formal species name present in taxology literature, namers often be added after them, but namers could be omitted generally
e.g. Escherichia coli (Migula)Castellani et Chalmers Aspergillus flavus Schizosaccharomyces pombe
e. g. Escherichia coli（Migula）Castellani et Chalmers Aspergillus flavus Schizosaccharomyces pombe
A formal species name should obey trinomial nomenclature,when the name of microorganism is a subspecies(sub-sp.,Roman type)or a variety(var.Roman type). e.g. Bacillus thuringiensis subsp.galleria Saccharomyces cerevisiae var.ellipsoideus
A formal species name should obey trinomial nomenclature, when the name of microorganism is a subspecies( sub-sp．,Roman type) or a variety( var.,Roman type). e.g. Bacillus thuringiensis subsp．galleria Saccharomyces cerevisiae var．ellipsoideus