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前橋工科大学(Maebashi Institute of Technology) >
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第21号(2018) >

Please use this identifier to cite or link to this item: http://hdl.handle.net/10087/12319

Title: 味噌醤油酵母Zygosaccharomyces酵母の接合遺伝子座(mating-type-like (MTL) loci)の多様性
Other Titles: Variations in mating-type-like (MTL) loci of miso and shoyu Zygosaccharomyces yeast
Authors: 尾形, 智夫
オガタ, トモオ
Ogata, Tomoo
Keywords: 接合
接合様遺伝子座
ザイゴサッカロマイセス酵母
近縁雑種
mating
mating-type-like (MTL) loci
Zygosaccharomyces
interspecies hybrid
Issue Date: 31-Mar-2018
Abstract: Variations of chromosomal structures and nucleotide sequences around mating-type-like (MTL) loci among Zygosaccharomyces species have been reported. We have analyzed these differences in more detail and, on the basis of PCR- and next-generation sequencing data, we describe the MTL loci on chromosomes C and F for Z. rouxii type-strain NBRC1130, Z. rouxii NBRC0740 and Zygosaccharomyces sp. NBRC1876. We developed a mating strategy for Zygosaccharomyces sp. NBRC1876 and Z. rouxii NBRC0740, and found that the mated stains could be identified from parental strains on the basis of nucleotide sequence variations of the MTL loci. We further obtained evidence that Zygosaccharomyces sp. NBRC1876 is a natural interspecies hybrid between Z. rouxii and a related species.
URI: http://hdl.handle.net/10087/12319
ISSN: 1343-8867
Appears in Collections:第21号(2018)

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32〔解説・総説〕味噌醤油酵母Zygosaccharomyces酵母の接合遺伝子座(mating-type-like_(MTL)_loci)の多様性(P57-P59)(尾形).pdf393.53 kBAdobe PDFView/Open

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