Rhizopus delemar is the proper name for Rhizopus oryzae fumaric-malic acid producers

被引：72

作者：

Abe, Ayumi ^{[1
]}

Oda, Yuji ^{[2
]}

Asano, Kozo ^{[1
]}

Sone, Teruo ^{[1
]}

机构：

[1] Hokkaido Univ, Res Fac Agr, Lab Appl Microbiol, Kita Ku, Sapporo, Hokkaido 0608589, Japan

[2] Obihiro Univ Agr & Vet Med, Dept Agr & Life Sci, Obihiro, Hokkaido 0808555, Japan

来源：

MYCOLOGIA | 2007年 / 99卷 / 05期

关键词：

AFLP; lactic acid; phylogeny; Rhizopus;

D O I：

10.3852/mycologia.99.5.714

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The zygomycete Rhizapus oryzae currently is identified by sporangiophore morphology and growth temperature, but heterogeneity of the species has been reported. We examined the suitability of organic acid production as an effective taxonomic character for reclassification of the species. Strains were divided into two groups, LA (lactic acid producer) and FMA (fumaric-malic acid producers) according to organic acid production. These grouping were confirmed as phylogenetically distinct because analyses of rDNA ITS, lactate dehydrogenase B, actin, translation elongation factor-la and genome-wide AFLP resolved the same two exclusive clusters, corresponding with the organic acid grouping. Reclassification of strains in the FMA group as R delemar was proposed.

引用

页码：714 / 722

页数：9

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