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中文摘要：
采用常规骨髓细胞制片法对产于湖南省双牌县的寒露林蛙的核型及NORs位点进行了观察和分析。结果表明寒露林蛙与分布于我国南方的其他林蛙相同：2n=26，NF=52，为5＋8核型模式。寒露林蛙核型为14M＋10SM＋2ST，无次溢痕，NORs位于第11对染色体长臂的中部。通过比较分析我国2n=26的6种林蛙的核型等细胞遗传学信息，本文结果支持形态分类和分子系统发生的研究结论，认为寒露林蛙是一有效种。
英文摘要：
In this work, we present for the first time cytogenetic data of the Hanlu brown frog （Rana hanluica Shen et al., 2007 ） collected from the type locality, Shuangpai County, Hunan Province, southern China. The karyotype and NOR local- ities were described and compared with other Chinese brown frogs. Rana hanluica had similar cytogenetic information to the other brown frogs which had 26 chromosomes ： 2n = 26 with 5 large-sized pairs and 8 small-sized pairs, and NF = 52. The karyotype of R. hanluica was 14M ＋ 10SM ＋ 2ST, and no secondary constriction was observed. Ag-NORs were located at 1 1qinter. In comparison with other brown frogs from China, the cytogenetic data from R. hanluica supported the taxonomic and molecular phylogenetic analysis for this species and indicated that R. hanluica was a valid species.
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