論文

基本情報

氏名 目加田 和之
氏名(カナ) メカダ カズユキ
氏名(英語) Mekada Kazuyuki
所属 理学部 動物学科
職名 教授
researchmap研究者コード 5000072882
researchmap機関 岡山理科大学

題名

Y chromosome polymorphism found among house shrew populations in Myanmar.

単著・共著の別

共著

著者

Horai H, Ohdachi, D.S., Motokwa M., Lin K.S., Oo T., Swe K.Y., Than W., Mekada K.

概要

The house shrew (Suncus murinus) is a small mammalian species that is widespread in South Asia and Southeast Asia. Preceding analyses of mitochondrial DNA polymorphisms revealed two major groups among the wild populations of this species, continental and insular, and the division was inferred to lie in the central part of Myanmar. However, the wild house shrew populations in Myanmar are also known to comprise more than two groups. Considering this information, the present study attempted to further elucidate the wild population structure of house shrews in regions around Myanmar. We prepared chromosomal samples from the house shrews captured in several localities in Myanmar and compared the band patterns. The autosomal and X-chromosomal band patterns obtained from these animals resembled those of the standard suncus karyotype (continental type). In contrast, Y chromosomes revealed a considerable range of inter-individual variations. The absence of any common regionality in the distribution of Y chromosome polymorphisms suggests that the wild populations of house shrews in Myanmar are formed through a more complicated pro- cess than formerly postulated.

発表雑誌等の名称

Naturalistae

出版者

22

開始ページ

45

終了ページ

53

発行又は発表の年月

2018/02

査読の有無

有り

招待の有無

無し

記述言語

英語

掲載種別

研究論文(学術雑誌)

ISSN

ID:DOI

ID:NAID(CiNiiのID)

ID:PMID

URL

JGlobalID

arXiv ID

ORCIDのPut Code

DBLP ID