| 四种蚁科昆虫的核型分析 |
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| 引用本文： | 卢玉飞,周善义.四种蚁科昆虫的核型分析[J].广西师范大学学报(自然科学版),2005,23(4):81-84. |
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| 作者姓名： | 卢玉飞 周善义 |
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| 作者单位： | 广西师范大学,生命科学学院,广西,桂林,541004;广西师范大学,生命科学学院,广西,桂林,541004 |
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| 基金项目： | 广西科学基金资助项目（0236015） |
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| 摘 要： | 选取幼虫或蛹的脑神经节，通过低渗、固定处理，然后镜检分析，对采自桂林市郊的4种蚂蚁，即粗纹举腹蚁Crematogaster artifex Meyr、伊大头蚁Pkeidole yeensis Forel、印度大头蚁Pheidole indica Mayr、平和弓背蚁Camponotus mitis（F．Smith）进行了核型分析．结果表明：粗纹举腹蚁2n=34、伊大头蚁2n=18、印度大头蚁2n=18、平和弓背蚁2n=28；除伊大头蚁的第1条染色体及印度大头蚁的第12条染色体分组为sm型外，其余染色体及另2种的所有染色体分组均为m型．
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| 关 键 词： | 昆虫学 膜翅目 蚁科 核型 |
| 文章编号： | 1001-6600（2005）04-0081-04 |
| 收稿时间： | 2005-07-01 |
| 修稿时间： | 2005-07-01 |
Karyotype Analysis of Four Species in Formicidae |
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| LU Yu-fei,ZHOU Shan-yi.Karyotype Analysis of Four Species in Formicidae[J].Journal of Guangxi Normal University(Natural Science Edition),2005,23(4):81-84. |
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| Authors: | LU Yu-fei ZHOU Shan-yi |
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| Institution: | College of Life Science,Guangxi Normal University,Guilin 541004,China |
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| Abstract: | On the basis of Chromosome making,the paper makes primary karyotype analysis for 4 species,belonging to 4 genera,in Formicidae,which collected around suburb of Guilin city.They are Crematogaster artifex Meyr,Pheidole yeensis Forel,Pheidole indica Mayr and Camponotus mitis(F.Smith).Their 2n numbers are as follows:Crematogaster artifex Meyr 2n=34,Pheidole yeensis Forel 2n=18,Pheidole indica Mayr 2n=18,Camponotus mitis(F.Smith)2n=28.Meanwhile,the paper finds out that almost all chromosomes are m type except the first chromosome of Pheidole yeensis Forel,the twelfth chromosome of Pheidole indica Mayr is sm type with strict correlative statistic. |
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| Keywords: | insecta Hymenoptera Formicidae karyotype |
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