The occurrence of spontaneous polyploid in the Japanese common loach, Misgurnus anguicaudatus.

• OJIMA Yoshio

  Department of Biology, Faculty of Science, Kwansei Gakuin University

• TAKAI Akinori

  Department of Biology, Faculty of Science, Kwansei Gakuin University

抄録

The triploid and tetraploid specimens of the Japanese common lach, Misgurnus anguillicaudatus, were detected among 13 individuals obtained from the Chinai river of Shiga prefecture and 67 specimens from the market. One polymorphism due to the Robertsonian fusion was found in a population of diploid specimens. The DNA values in individual nuclei of liven cells from diploidy, triploidy and tetraploidy were estimated through the Feulgen cytophotometry (Olympus DMSP-1). The DNA value of tetraploidy was about twice that of diploidy, and that of triploidy was intermediate between diploidy and tetraploidy.

収録刊行物

• Ｐｒｏｃｅｅｄｉｎｇｓ　ｏｆ　ｔｈｅ　Ｊａｐａｎ　Ａｃａｄｅｍｙ．　Ｓｅｒ．　Ｂ：　Ｐｈｙｓｉｃａｌ　ａｎｄ　Ｂｉｏｌｏｇｉｃａｌ　Ｓｃｉｅｎｃｅｓ

  Ｐｒｏｃｅｅｄｉｎｇｓ　ｏｆ　ｔｈｅ　Ｊａｐａｎ　Ａｃａｄｅｍｙ．　Ｓｅｒ．　Ｂ：　Ｐｈｙｓｉｃａｌ　ａｎｄ　Ｂｉｏｌｏｇｉｃａｌ　Ｓｃｉｅｎｃｅｓ 55 (10), 487-491, 1979

  日本学士院

キーワード

• General Physics and Astronomy
• General Agricultural and Biological Sciences
• General Medicine

詳細情報

• CRID: 1390001204146469376
• NII論文ID: 130000904317
• DOI: 10.2183/pjab.55.487
• ISSN: 13492896
• ISSN: 03862208
• Web Site: http://www.jstage.jst.go.jp/article/pjab1977/55/10/55_10_487/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可