14个不同产地藜麦种质染色体核型分析

刘建霞, 王文庆, 薛乃雯, 郭绪虎, 马赛雅, 朱国芳, 温日宇

Chromosome Karyotype Analysis of 14 Quinoa Germplasms from Different Habitats

Liu Jianxia, Wang Wenqing, Xue Naiwen, Guo Xuhu, Ma Saiya, Zhu Guofang, Wen Riyu

表3 不同藜麦核型参数

Table 3 Different quinoa karyotype parameters

种质 Germplasm 核型公式 Formula of karyotype 相对长度 Relative length 核型不对称系数 As. K (%) 臂比范围 Range of AR 核型分类 Classification of karyotype 黄藜016 Huangli 016 2n=36=26m+8M+2sm 3.45~8.78 53.45 1.00~1.75 1B 黄藜22 Huangli 22 2n=36=36m 3.38~8.62 56.31 1.05~1.30 1B 蒙藜1 Mengli 1 2n=36=36m 2.52~9.80 52.52 1.04~1.50 1B 蒙藜2 Mengli 2 2n=36=36m 2.03~8.94 54.03 1.02~1.30 1C 黄藜80 Huangli 80 2n=36=28m+8M 3.73~8.36 52.99 1.00~1.33 1B 静藜1号Jingli 1 2n=36=28m+8M 3.33~9.00 52.32 1.00~1.33 1B 红藜Hongli 2n=36=26m+10M 3.39~8.37 52.12 1.00~1.31 1B 黄藜21 Huangli 21 2n=36=30m+6M 3.03~9.70 54.24 1.00~1.50 1B 黄藜76 Huangli 76 2n=36=28m+8M 3.39~8.11 52.06 1.00~1.31 1B 并藜1 Bingli 1 2n=36=34m（2SAT）+2sm 3.53~10.15 54.74 1.08~1.48 1A 藜麦2405 Quinoa 2405 2n=36=26m+4M+6sm 3.75~8.54 56.11 1.00~1.96 1A 晋藜3 Jinli 3 2n=36=30m+6sm 4.04~9.47 56.20 1.01~2.04 2B 藜麦1605 Quinoa 1605 2n=36=24m+12sm 3.49~10.39 59.76 1.10~2.35 2B 忻藜6 Xinli 6 2n=54=46m+8sm 2.18~6.02 56.88 1.04~2.13 2B