王晓华,吴彪,李琪,陈四清,庄志猛,刘长琳,孙建明,杨爱国.2011.金乌贼染色体核型分析.动物学杂志,46(2):77-81. |
金乌贼染色体核型分析 |
Karyotype Analysis of Golden Cuttlefish Sepia esculenta |
投稿时间:2010-11-03 修订日期:2011-01-02 |
DOI: |
中文关键词: 金乌贼 染色体 核型 |
英文关键词:Sepia esculenta Chromosome Karyotype |
基金项目:国家高科技研究发展计划(863计划)项目(No.2010AA10A404),青岛市科技发展计划项目(No. 07-1-4-12-hy); |
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中文摘要: |
以金乌贼(Sepia esculenta)受精卵及发育的胚胎为材料,采用空气干燥法制备染色体。经Giemsa染色,镜检细胞分裂相。结果显示,金乌贼染色体数目2n=92,核型公式为2n=44m+32sm+10st+6t,染色体总臂数NF=168。 |
英文摘要: |
The metaphase chromosomes of golden cuttlefish (Sepia esculenta) were prepared from the oosperm and embryo cells by air drying. The karyotype was analyzed. The results showed that there were 92 telocentric chromosomes and the karyotype was 2n=44m+32sm+10st+6t, NF=168. |
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