| 三种小花蝽核型研究(半翅目:花蝽科) |
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| 引用本文： | 王义平,卜文俊,张虎芳,吴鸿. 三种小花蝽核型研究(半翅目:花蝽科)[J]. 昆虫分类学报, 2007, 29(3): 205-208 |
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| 作者姓名： | 王义平 卜文俊 张虎芳 吴鸿 |
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| 作者单位： | 浙江林学院林业与生物技术学院生物系,浙江,临安,311300;南开大学生物学系,天津,300071;太原师范学院生物系,山西,太原,030000 |
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| 基金项目： | The work was supported by Zhejiang Forestry College Science Foundation |
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| 摘 要： | 本文利用姬姆萨染色压片法对花蝽科小花蝽属3个种:荷氏小花蝽Orius horvathi(Reuter),微小花蝽Oriusminutus Linnaeus和东亚小花蝽Orius sauteri(Poppius)的核型做了研究,结果表明3种小花蝽单倍体均具有12条染色体,X-Y性别决定机制,但3种核型行为具特定的差异,其核型特征可用于种间分类。
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| 关 键 词： | 半翅目 花蝽科 小花蝽属 核型 染色体 |
| 文章编号： | 1000-7482（2007）03-0205-04 |
| 收稿时间： | 2006-10-08 |
| 修稿时间： | 2006-10-08 |
Studies on the Karyotype of Three Species in the Genus Orius Wolff (Hemiptera: Anthocoridae) |
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| WANG Yi-ping,BU Wen-jun,ZHANG Hu-fang,WU Hong. Studies on the Karyotype of Three Species in the Genus Orius Wolff (Hemiptera: Anthocoridae)[J]. Entomotaxonomia, 2007, 29(3): 205-208 |
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| Authors: | WANG Yi-ping BU Wen-jun ZHANG Hu-fang WU Hong |
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| Abstract: | Karyotype of 3 species of the genus Orius Wolff were firstly studied using the Giemsa staining and squashing slides method in male germ cell. It is reported that number of chromosome and system of sex chromosome of haploid chromosome complement of these species is n=11A X (Y) in the first meiotic stage. However, the behavior of chromosomes among the species are different distinctly, thus cytotaxonomic character can be adopted to the identification among the three species. |
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| Keywords: | Hemiptera Anthocoridae Orius chromosome karyotype |
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