安徽农业科学2011，Vol.39Issue(11)：6461-6463,3.
红缘短鼻蝗染色体C带核型研究(蝗总科:癞蝗科)
Study on the Chromosomal C Banding Karyotype of Filchnerella Rubimargina ( Arcidoidea: Pamphagidae)
摘要
Abstract
[ Objective ] The research aimed to the chromosomal C banding karyotype of Filchnerella rubimargina. [ Method ] BSG method was used to carry out the banding treatment. After the micrography, the relative lengths of chromosome and C banding were measured, and the content of heterochromatin in each chromosome was counted. [ Result] The chromosome composition of Filchnerella rubimargina was 2n ♂ =19, and the sex decision mechanism was XO type. The total chromosomes were the telocentric one and only had the centromeric C banding. In addition, the total content of heterochromatin in the genome was 16.40％. [ Conclusion] The research provided the data about the chromosome and banding for the cytogenics and cytotaxonomy of Pamphagidae.关键词
红缘短鼻蝗/染色体/C带核型Key words
Filchnerella rubimargina/ Chromosome/ C banding karyotype分类
农业科技引用本文复制引用
王健学,李新江,张道川..红缘短鼻蝗染色体C带核型研究(蝗总科:癞蝗科)[J].安徽农业科学,2011,39(11):6461-6463,3.基金项目
河北省教育厅科学研究项目(2009411) （2009411）
河北大学博士基金项目(2009-167). （2009-167）
