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中亚林蛙的核型、C带和银带研究及田野林蛙起源的探讨
引用本文:魏,刚,徐,宁,李德俊,WEI Gang,XU Ning,LI De JUN吴,敏 WU Min.中亚林蛙的核型、C带和银带研究及田野林蛙起源的探讨[J].遗传,1994,16(1):23-15.
作者姓名:        李德俊  WEI Gang  XU Ning  LI De JUN吴  敏 WU Min
作者单位:(1贵州省遵义医学院生物学研究室 遵义 563003 1 Department of Biology, Zunyi Medical College Guizhou Zunyi 563003) (2新疆师范大学生物系 乌鲁木齐830000 2 Department of Biology, Xinjiang Normal University Urumqi 830000)
摘    要:中亚林蛙(Rana asiatica)的核型为2n=26,NF=52。第2号染色体短臂有一条近端着丝粒区C带。第10号染色体长臂上有一对标准NORs。本文认为,田野林蛙(Rana arvalis)起源于欧洲,是欧洲林蛙群与亚洲2n=24的林蛙群间的过渡种类。The diploid number of Rana asiatica is 2n=26, NF=52,with an acrocetric C-band on 2p and a pair of standard NORs on 10q. The paper holds that Rana arvalis,originated in Europe, is a interim species between Rana group in Europe and Rana group in Asia with 2n=24.

关 键 词:中亚林蛙  核型  银带  田野林蛙  C带  种间杂交  陆地棉  腺体延缓形成  比克氏棉  

Study on the Karyotype,C-banding and Ag-NoRs of Rana asiatica and the Origin of Rana arvalis
WEI Gang,XU Ning,LI De-jun,WU Min.Study on the Karyotype,C-banding and Ag-NoRs of Rana asiatica and the Origin of Rana arvalis[J].Hereditas,1994,16(1):23-15.
Authors:WEI Gang  XU Ning  LI De-jun  WU Min
Abstract:
Keywords:Gossypium hirsutum L  Gossypium bickii Porkh  Interspecific hybrid Delayed gland morphogenesis  
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