| 南草蜥的核型和G带带型分析 |
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| 引用本文： | 胡启平,接燕荣. 南草蜥的核型和G带带型分析[J]. 广西医科大学学报, 1999, 16(2): 137-139 |
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| 作者姓名： | 胡启平 接燕荣 |
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| 作者单位： | 1. 广西医科大学生物学教研室,南宁,530021
2. 广西医科大学附设护士学校,南宁,530021 |
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| 摘 要： | 目的：研究南草蜥的核型和Ｇ带带型，从细胞学角度确定南草蜥的分类位置。方法：采用常规空气干燥法制片，质量分类为１０％Ｇｉｅｍｓａ液常规染色，胰酶消化法制作Ｇ带核。结果：南草蜥染色体数２ｎ＝３８，由１８对常染色体和一对性染色体组成，核型为３８，ＺＷ（ＺＺ），核型中染色体为近端或端着丝粒类型，各对染色体均有各自的特征性Ｇ带带型，结论：南草蜥是蜥目石龙子－－蜥蜴群中的典型型物种。是晰目中原始的种，但比北草
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| 关 键 词： | 南草蜥 核型 G带 |
| 修稿时间： | 1998-06-21 |
ANALYSIS ON THE KARYOTYPE AND G-BANDING PATTERN OF TAKYDROMUS SEXLINEATUS MERIDIONALIS GUENTHER |
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| Hu Qiping,Jie Yanrong. ANALYSIS ON THE KARYOTYPE AND G-BANDING PATTERN OF TAKYDROMUS SEXLINEATUS MERIDIONALIS GUENTHER[J]. Journal of Guangxi Medical University, 1999, 16(2): 137-139 |
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| Authors: | Hu Qiping Jie Yanrong |
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| Abstract: | Objective:To study the karyotype and G banding pattern of Takydromus sexlineatus meridionalis Gunther Methods:making specimen slides by general drying in the air,staining the specimen slides with 10%Giemsa solution,and making the G banding pattern by digesting with trypsin Results:Its karyotpye is 38,ZZ(ZW),and the karyotypeic formula is 2n=16T+22ST; its chromosomes can be divided into 3 groups Every pair of chromosomes have their characteristic G banding pattern Conclusion:It is a typical species of Scincolacertoidae and a primitive species in Saurta,but it is more evolutional than Takydromus septentrinalis Guenther and Takydromus woiteri |
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| Keywords: | takydromus sexlineatus meridionalis gunther karyotype G banding |
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