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KMID : 0364219880310020104
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Korean Journal of Zoology
1988 Volume.31 No. 2 p.104 ~ p.110
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Comparative Karyological Analysis of the Korean Treefrogs, Hyla japonica and Hyla suweonensis (Anura, Hylidae)
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Lee Hei-Yung
Yu Sung-Lim
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Abstract
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The comparative karyological analysis of the Korean treefrog, Hyla japonica and Hyla suweonensis performed by conventional giemsa-staining and NOR-staining method. The karyotypes of both species were the same (2n=24). However, according to the Karyological analysis, the 6th chromosomes of the two species distinctly different. Eventhough the 6th chromosomes of the two species shown the same % length, construction of the 6th chromosome of H.japonica was subtelocentric chromosome while H. suweonensis was submetacentric chromosome. This phenomena could explain that the morphological differences in the 6th chromosomes might be caused by pericentric inversion. The two species have 1 pair of NOR site in the 6th chromosome.
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KEYWORD
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Hyla japonica , Hyla suwenonenisi , Kayological analysis
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