摘要
对3个籽瓜栽培品种进行染色体制片和分析研究,3个籽瓜品种染色体数目和核型为:黑瓜籽2n=2x=22=20m+2sm,核型为1A型;红瓜籽2n=2x=22=22m,核型为1A型;白瓜籽2n=2x=22=20m+2sm,核型为1A型。
Karyotype analysis has been made to 3 Citrullus Lanatus convar megalasperms cultivares. The total chromosomes of the black melon seed are 2n=2x=22= 20m+2sm, the red melon seed are 2n=2x=22=22m, the white melon seed are 2n=2x=22 =20m+2sm. The karyotype of the 3 cultivares are all 1A.
出处
《石河子大学学报(自然科学版)》
CAS
1995年第3期23-26,共4页
Journal of Shihezi University(Natural Science)
关键词
籽瓜
染色体
核型
分析
citrullus lanatus convar megalasperms
chromosome
karyotype
analysis