Chromosome Morphology and Meiosis in Zonocerus Variegatus L. (Orthoptera, Pyrgomorphidae).

• Williams G. O.

  Department of Biological Sciences University of Lagos

• Ogunbiyi B. I.

  Department of Biological Sciences University of Lagos

抄録

The morphology of the chromosomes of the grasshopper, Zonocerus variegatus was studied from mitotic metaphase and meiotic stages in squashed preparations of fresh testicular material. The chromosomes (2n_??_=19) were found to be acrocentric as in most of the Pyrgomorphidae and not metacentric as reported in one study. No meiotic aberrations were detected.

収録刊行物

• ＣＹＴＯＬＯＧＩＡ

  ＣＹＴＯＬＯＧＩＡ 60 (2), 111-116, 1995

  公益財団法人 日本メンデル協会

キーワード

• Cell Biology
• Plant Science
• Genetics
• Animal Science and Zoology

詳細情報

• CRID: 1390282679081788032
• NII論文ID: 10002793838
• NII書誌ID: AA00622764
• DOI: 10.1508/cytologia.60.111
• ISSN: 13487019
• ISSN: 00114545
• Web Site: http://www.jstage.jst.go.jp/article/cytologia1929/60/2/60_2_111/_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