基于DUS测试性状的向日葵品种遗传多样性分析

单飞彪, 杜瑞霞, 王永行, 杨钦方, 刘春晖, 陈阳

Genetic Diversity Analysis of Sunflower (Helianthus annuus L.) Based on DUS Testing

Shan Feibiao, Du Ruixia, Wang Yongxing, Yang Qinfang, Liu Chunhui, Chen Yang

表3 63个参试品种和32个近似品种43个基本测试性状的多样性统计

Table 3 Diversity statistics of 43 basic testing traits among 63 tested varieties and 32 similar varieties

性状 Trait 参试品种Tested variety 近似品种Similar variety Na Ne H＇ Na Ne H＇ chr1 8 5.3419 1.8101 5 3.3247 1.3914 chr2 2 1.3243 0.4101 3 1.2104 0.3708 chr3 2 1.9183 0.6717 2 1.6787 0.5941 chr4 4 2.4822 1.0309 3 2.4976 0.9810 chr5 6 2.3009 1.1334 4 1.5950 0.7614 chr6 4 2.7931 1.1566 3 2.0898 0.8724 chr7 2 1.0322 0.0815 2 1.2800 0.3768 chr8 1 1.0000 0 1 1.0000 0 chr9 6 4.0050 1.5287 5 3.9084 1.4721 chr10 6 3.1178 1.3257 3 2.2165 0.8753 chr11 3 1.8643 0.7413 2 1.6787 0.5941 chr12 1 1.0000 0 1 1.0000 0 chr13 4 2.0900 0.8992 3 1.9617 0.7691 chr14 6 4.1387 1.5149 6 4.1290 1.5663 chr15 1 1.0000 0 1 1.0000 0 chr16 1 1.0000 0 2 1.0644 0.1391 chr17 1 1.0000 0 2 1.0644 0.1391 chr18 2 1.0322 0.0815 2 1.0644 0.1391 chr19 2 1.8000 0.6365 2 1.8221 0.6435 chr20 4 2.1078 0.9845 3 1.9922 0.8449 chr21 4 1.3377 0.5078 3 1.2104 0.3708 chr22 3 2.5361 1.0024 3 2.5990 1.0130 chr23 4 2.0857 0.8233 3 2.1070 0.8060 chr24 3 1.0661 0.1628 1 1.0000 0 chr25 2 1.0322 0.0815 1 1.0000 0 chr26 2 1.0322 0.0815 1 1.0000 0 chr27 1 1.0000 0 1 1.0000 0 chr28 0 0 0 0 0 0 chr29 3 1.0661 0.1628 2 1.0644 0.1391 chr30 2 1.1711 0.2772 1 1.0000 0 chr31 1 1.0000 0 2 1.1327 0.2338 chr32 0 0 0 0 0 0 chr33 2 1.7279 0.6122 2 1.8221 0.6435 chr34 6 2.8575 1.3103 7 2.7978 1.4151 chr35 5 1.7174 0.8361 4 2.9942 1.2075 chr36 3 1.6300 0.6260 2 1.5193 0.5253 chr37 2 1.2082 0.3145 3 1.7239 0.6922 chr38 4 1.2149 0.3971 3 1.2104 0.3708 chr39 2 1.0998 0.1914 2 1.1327 0.2338 chr40 1 1.0000 0 1 1.0000 0 chr41 2 1.3644 0.4376 3 1.8893 0.7482 chr42 3 1.2907 0.4285 3 1.7239 0.6922 chr43 3 1.6300 0.6260 3 1.7239 0.6922 平均 Average 3.0244 1.7663 0.5582 2.5854 1.7129 0.5442