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Issue:ISSN 1000-7083
          CN 51-1193/Q
Director:Sichuan Association for Science and Technology
Sponsored by:Sichuan Society of Zoologists; Chengdu Giant Panda Breeding Research Foundation; Sichuan Association of Wildlife Conservation; Sichuan University
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Your Position :Home->Past Journals Catalog->1999 Vol.18 No.3

Comparative Study on the Karyotypes of Rana limnocharis (Boie) from Four Regions of Wenzhou
Author of the article:QIAN Xiao-wei
Author's Workplace:(Department of Biology, Wenzhou Normal College, Wenzhou, Zhejiang Province 325027)
Key Words:Rana limnocharis; karyotypes; secondary constriction
Abstract:The karyotypes of Rana limnocharis from four regions of Wenzhou have been studied. The results demonstrated that all have 2n=26 (5+8), NF=52. One pair of secondary constrictions located on 6p in the Rana limnocharis from Wenzhou City, Yueqing and Dongtou, but on 7p from Wencheng. The nos. 4, 9 and 11 of Rana limnocharis from Dongtou and Wencheng were SM, the rest were M. The nos. 3, 4 and 8 of Rana limnocharis from Wenzhou City were SM, the rest were M. The nos. 4 and 9 of Rana limnocharis from Yueqing were SM, the rest were M. By compqring the karyotypes of Rana limnocharis from the four areas of Wenzhou and other regions at home and abroad, we can see distinct differences. It showed the diversity of the karyotypes.
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