Exo-β-glucosaminidase産生菌の同定

概要

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Identification of the No.CC6-7 strain which produces only exo-β-glucosaminidase as the chitosan-hydrolyzing enzymes, was performed on the basis of the result of mycological and morphological examinations. From the stand points of forming greyish grey or greyish green colony, penicillus structure to make conidia, globose or subglobose conidia, and short-necked ampuliform phialide, it was presumed that the No.CC6-7 strain belongs to genus Penicillium. Although species of this among the genus Penicillium was examined on the basis of the results of morphological characteristics, and sequences of 28S rDNA (D1/D2 region) and ITS-5.8S rDNA region, the completely identical species with this strain was not found among the already-known species. These facts show the possibility that the No.CC6-7 strain belong to new species not belong to the category of known species.
実践女子大学の論文
2005-03-25