| 蝽科五种昆虫染色体分析(半翅目,异翅亚目) |
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| 引用本文： | 张晓红,张虎芳,李生才.蝽科五种昆虫染色体分析(半翅目,异翅亚目)[J].动物分类学报,2011,36(3). |
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| 作者姓名： | 张晓红 张虎芳 李生才 |
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| 作者单位： | 1. 山西农业大学农学院 太谷 030801;太原师范学院生物系 太原 030031
2. 山西农业大学农学院 太谷 030801 |
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| 基金项目： | 山西省高校科技开发项目(200611040,2010122); 山西省大学生创新基金项目(201029)资助 |
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| 摘 要： | 对蝽科Pentatomidae4属5种——广二星蝽Stollia ventralis(Westwood)、黒腹二星蝽Stollia guttiger(Thunberg)、西北麦蝽Aelia sibirica(Reuter)、紫翅果蝽Carpocoris purpureipennis(De Geer)、赤条蝽Graphosoma rubrolineata(Westwood)昆虫减数分裂各期染色体形态结构及行为进行分析。结果表明:蝽科5种进行交叉减数分裂。花束期5种昆虫染色质变化相似,形态种间有差异。中期染色体排列方式相似,核型种间差异大。精子形态相似,弯曲度大小种间有差异。双线期、终变期染色体交叉形态、频率及历程长短反映物种进化程度。紫翅果蝽X染色体碎斑化。
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| 关 键 词： | 蝽科 减数分裂 染色体 |
STUDY ON THE CHROMOSOMES OF FIVE SPECIES IN PENTATO MIDAE(HEMIPTERA,HETEROPTERA) |
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| ZHANG Xiao-Hong,ZHANG Hu-Fang,LI Sheng-Cai.STUDY ON THE CHROMOSOMES OF FIVE SPECIES IN PENTATO MIDAE(HEMIPTERA,HETEROPTERA)[J].Acta Zootaxonomica Sinica,2011,36(3). |
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| Authors: | ZHANG Xiao-Hong ZHANG Hu-Fang LI Sheng-Cai |
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| Institution: | ZHANG Xiao-Hong1,2,ZHANG Hu-Fang1,LI Sheng-Cai11.College of Agriculture,Shanxi Agricultural University,Shanxi 030801,China2.Department of Biology,Normal University,Shanxi 030031,China |
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| Abstract: | The morphology and behavior of meiotic chromosome of five species,Stollia ventralis(Westwood),S.guttiger(Thunberg),Aelia sibirica(Reuter),Carpocoris purpureipennis(De Geer)and Graphosoma rubrolineata(Westwood)in Pentatomidae(Hemiptera)were studied.The results showed that the five species were cross-type meiosis.They were similar in the changes of chromatin in bouquet and in morphology respectively.Furthermore,the chromosomes morphology in bouquet and chromosomes karyotypes in metaphase was different between... |
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| Keywords: | Pentatomidae meiosis chromosome |
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