Tamura T, Hayakawa M, Hatano K
Institute for Fermentation, Osaka, Japan.
Int J Syst Bacteriol. 1998 Jul;48 Pt 3:995-1005. doi: 10.1099/00207713-48-3-995.
Four strains that form sporangia with motile sporangiospores and mycelia were isolated from soil samples. Their many sporangia were covered by mycelia. They had glutamic acid, glycine, alanine and meso-diaminopimelic acid as cell wall amino acids (wall chemotype II), acofriose (3-O-mythylrhamnose) as a characteristic whole-cell sugar, and menaquinone 9(H6). The taxonomic characteristics of these strains differ from those of the previously described motile actinomycetes. On the basis of the morphological, physiological, chemotaxonomic and phylogenetic analyses, a new genus is proposed, Cryptosporangium, and two new species, Cryptosporangium arvum sp. nov (type strain IFO 15965T) for strain YU 629-21T and Cryptosporangium japonicum sp. nov (type strain IFO 15966T) for strains YU 636-3T, YU 655-31 and YU 656-31.
从土壤样本中分离出了四株能形成带有游动孢子囊孢子和菌丝体的孢子囊的菌株。它们的许多孢子囊被菌丝体覆盖。它们的细胞壁氨基酸为谷氨酸、甘氨酸、丙氨酸和内消旋二氨基庚二酸（细胞壁化学类型II），特征性全细胞糖为阿可弗糖（3 - O - 甲基鼠李糖），以及甲基萘醌9（H6）。这些菌株的分类特征与先前描述的游动放线菌不同。基于形态学、生理学、化学分类学和系统发育分析，提出了一个新属——隐孢子囊菌属，以及两个新种，即菌株YU 629 - 21T的新种隐孢囊菌田鼠新种（模式菌株IFO 15965T）和菌株YU 636 - 3T、YU 655 - 31及YU 656 - 31的新种日本隐孢囊菌新种（模式菌株IFO 15966T）。
