水稻核不育系柱头性状的主基因+多基因遗传分析
|
江建华, 张武汉, 党小景, 荣慧, 叶琴, 胡长敏, 张瑛, 何强, 王德正
|
Genetic analysis of stigma traits with genic male sterile line by mixture model of major gene plus polygene in rice (Oryza sativa L.)
|
JIANG Jian-Hua, ZHANG Wu-Han, DANG Xiao-Jing, RONG Hui, YE Qin, HU Chang-Min, ZHANG Ying, HE Qiang, WANG De-Zheng
|
|
表4 4个柱头性状遗传参数估计值
|
Table 4 Genetic parameters of four stigma traits
|
|
遗传参数 Genetic parameter | 柱头长度STL | 花柱长度SYL | 柱花总长度TSSL | 柱头外露率PES | E1 | E2 | E1 | E2 | E1 | E2 | E1 | E2 | MX2-ADI- AD | MX2-ADI- AD | MX2-ADI- AD | MX2-ADI- AD | MX2-EEAD- AD | MX2-ADI- AD | MX2-ADI- ADI | MX1-AD- ADI | 一阶参数Univalent parameter | | | | | | | | da | 0.18 | 0.06 | 0.12 | 0.05 | -0.28 | 0.06 | -22.32 | 15.99 | db | 0.05 | 0.01 | -0.02 | -0.01 | | -0.03 | -7.61 | | ha | 0.13 | 0.11 | -0.19 | 0.13 | | 0.50 | -2.71 | -4.31 | hb | 0.06 | 0.30 | -0.12 | 0.12 | | 0.19 | -1.63 | | i | -0.05 | 0.13 | 0.12 | 0.05 | | -0.14 | 7.56 | | jab | 0.17 | 0.18 | 0.02 | 0.07 | | -0.19 | 1.59 | | jba | -0.01 | -0.03 | 0.08 | 0.25 | | 0.32 | -2.04 | | l | -0.25 | 0.22 | 0.15 | 0.28 | | 1.44 | -0.71 | | [d] | -0.70 | -0.47 | -0.28 | -0.28 | -0.06 | -0.68 | | | [h] | 0.10 | -0.53 | 0.15 | -0.50 | -0.08 | -2.29 | | | 二阶参数Bivalent parameter | | | | | | | | σ2p | 0.051 | 0.049 | 0.026 | 0.029 | 0.104 | 0.113 | 304.86 | 266.70 | σ2mg | 0.040 | 0.045 | 0.020 | 0.030 | 0.080 | 0.110 | 271.96 | 189.71 | σ2pg | 0.000 | 0.000 | 0.006 | 0.000 | 0.010 | 0.000 | 8.42 | 52.40 | h2mg (%) | 81.81 | 92.86 | 71.64 | 93.00 | 76.02 | 97.09 | 89.21 | 71.13 | h2pg (%) | 0.00 | 0.00 | 22.21 | 0.00 | 10.99 | 0.00 | 2.76 | 19.65 |
|
|
|