扇脉杓兰和无距虾脊兰的核型分析OA北大核心CSCD
Karyotype Analysis of Cypripedium japonicum Thunb. and Calanthe tsoongiana T. Tang et F. T. Wang
为了解扇脉杓兰(Cypripedium japonicum Thunb.)和无距虾脊兰(Calanthe tsoongiana T. Tang et F. T. Wang)的核型，采用根尖压片法对扇脉杓兰和无距虾脊兰的染色体数目和核型进行了研究。结果表明，扇脉杓兰体细胞的染色体数为22，核型公式为2n=2x=22=16m+2sm+2st+2t，染色体相对长度组成为2n=22=2L+6M2+12M1+2S，核不对称系数为60.01%，核型分类为2B…查看全部>>
The aim was to understand the karyotype of Cypripedium japonicum Thunb. and Calanthe tsoongiana T. Tang et F. T. Wang. Their chromosome number and karyotype were studied by using ifngertip squashing method. The results showed that the chromosome number of Cypripedium japonium was 2n = 22, karyotype formula was 2n=2x=22=16m+2sm+2st+2t, constitution of relative length was 2n=22=2L+6M2+12M1+2S, asymmetry index was 60.01%, karyotype type was classiifed as 2B;whi…查看全部>>
钱鑫;连静静;李全健;刘芬;王彩霞;田敏
中国林业科学研究院亚热带林业研究所,浙江富阳,311400中国林业科学研究院亚热带林业研究所,浙江富阳,311400中国科学院上海辰山植物园,上海,201602中国科学院华南植物园,广州,510650中国林业科学研究院亚热带林业研究所,浙江富阳,311400中国林业科学研究院亚热带林业研究所,浙江富阳,311400
扇脉杓兰无距虾脊兰染色体核型
Cypripedium japonicumCalanthe tsoongianaChromosomeKaryotype
《热带亚热带植物学报》 2013 (5)
414-419,6
浙江省省院合作林业项目(2012SY02-3)资助
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