Phylogenetic relationships of mastomys to mouse and rat deduced from satellite DNA sequences

H. Hisatomi*, R. Miura, K. Shiota, T. Ogawa, K. Sayama, S. Tanaka, A. Matsuzawa, Y. Kanoh

*この研究の対応する著者

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Mastomys is a rodent with a intermediate size between mouse and rat, and classify as a subgenus of Praomys coucha. Our study determined the phylogenetic evolutional relationships of mastomys to mouse and rat deduced from satellite DNA sequences. Genomic DNA was extracted from each liver and digested by restriction enzymes (EcoRI and BglII). After separation and purification, we obtained these EcoRI/BglII-0.5 Kbp repeated elements and determined the nucleotide sequences. The similarities and speed of evolution were 86.06% and 0.1578 between mastomys and mouse, 85.56% and 0.1671 between mastomys and rat, and 83.91% and 0.1863 between rat and mouse, indicating that mastomys was evolutionary classified between mouse and rat, and closely related with mouse.

本文言語English
ページ(範囲)403-408
ページ数6
ジャーナルJikken dobutsu. Experimental animals
43
3
出版ステータスPublished - 1994 7
外部発表はい

ASJC Scopus subject areas

  • 医学(全般)

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