小麦穗部性状的主基因+多基因混合遗传模型分析
解松峰,吉万全,王长有,胡卫国,李俊,张耀元,师晓曦,张俊杰,张宏,陈春环

Genetic Analysis of Panicle Related Traits in Wheat with Major Gene Plus Polygenes Mixed Model
SongFeng XIE,WanQuan JI,ChangYou WANG,WeiGuo HU,Jun LI,YaoYuan ZHANG,XiaoXi SHI,JunJie ZHANG,Hong ZHANG,ChunHuan CHEN
表2 小麦重组自交系品冬34×Barran F8、F9群体穗部性状最佳遗传模型分离分析的极大似然函数MLV值和Akaike信息准则AIC值
Table 2 Akaike information criterion(AIC) and Maximum likelihood values (MLV) of thirty-eight genetic models for panicle traits in joint segregation analysis on the F8, F9 population between Pindong34 and Barran
环境Environment a模型代码Model Code b模型含义Implication of model AIC值AIC value 极大似然函数值log_Max_likelihood_value
穗长
SL(cm)
小穗数
SME
单穗粒数GME 小穗粒数GSE 穗长
SL(cm)
小穗数
SME
单穗粒数GME 小穗粒数GSE
2016SY B-1-9 2MG-IE 2008.766 2202.984 3630.920 568.647 -1001.383 -1098.492 -1812.460 -281.323
2017SY 2042.412 1871.954 3892.716 836.451 -1018.206 -932.977 -1943.358 -415.226
2017HY 2005.506 2264.683 3068.409 -151.936 -999.753 -1129.341 -1531.204 78.968
2017SG 2280.090 2518.826 3905.365 831.225 -1137.045 -1256.413 -1949.683 -412.612
平均值Average 2084.194 2214.612 3624.353 521.097 -1039.097 -1104.306 -1809.176 -257.548
2016SY B-2-1 PG-AI 1991.08 2184.541 3649.384 554.133 -990.540 -1087.271 -1819.692 -272.066
2017SY 2016.217 1855.786 3899.482 920.279 -1003.108 -922.893 -1944.741 -455.140
2017HY 1965.160 2256.652 3074.416 -88.404 -977.58 -1123.326 -1532.208 49.202
2017SG 2260.751 2507.815 3890.493 905.074 -1125.375 -1248.908 -1940.246 -447.537
平均值Average 2058.302 2201.199 3628.444 572.771 -1024.151 -1095.599 -1809.222 -281.385
2016SY E-2-5 MX2-ER-A 1993.659 2204.400 3631.760 557.823 -990.83 -1096.200 -1809.880 -272.911
2017SY 2037.382 1872.533 3888.241 841.737 -1012.691 -930.267 -1938.120 -414.868
2017HY 1975.250 2264.573 3074.295 -155.919 -981.625 -1126.287 -1531.147 83.960
2017SG 2179.590 2509.166 3879.773 825.033 -1083.795 -1248.583 -1933.887 -406.517
平均值Average 2046.470 2212.668 3618.517 517.168 -1017.235 -1100.334 -1803.259 -252.584
2016SY E-2-6 MX2-AE-A 1984.375 2205.064 3681.667 558.402 -986.188 -1096.532 -1834.834 -273.201
2017SY 2035.499 1870.327 3888.148 924.373 -1011.749 -929.163 -1938.074 -456.187
2017HY 1964.365 2264.534 3076.497 -156.411 -976.183 -1126.267 -1532.248 84.206
2017SG 2190.648 2510.324 3892.530 907.513 -1089.324 -1249.162 -1940.265 -447.756
平均值Average 2043.722 2212.562 3634.711 558.469 -1015.861 -1100.281 -1811.355 -273.235
2016SY E-2-7 MX2-CE-A 2008.310 2206.715 3681.548 558.968 -999.155 -1098.357 -1835.774 -274.484
2017SY 2038.900 1871.419 3886.283 925.424 -1014.450 -930.710 -1938.141 -457.712
2017HY 1992.014 2265.186 3074.897 -157.747 -991.007 -1127.593 -1532.449 83.874
2017SG 2212.174 2508.126 3891.372 908.553 -1101.087 -1249.063 -1940.686 -449.276
平均值Average 2062.850 2212.862 3633.525 558.799 -1026.425 -1101.431 -1811.763 -274.400
2016SY F-1 3MG-AI 1985.792 2203.003 3578.592 500.386 -983.896 -1092.501 -1780.296 -241.193
2017SY 2050.987 1865.838 3896.524 837.993 -1016.493 -923.919 -1939.262 -409.997
2017HY 1967.168 2268.794 3076.632 -170.353 -974.584 -1125.397 -1529.316 94.177
2017SG 2164.521 2523.808 3889.178 812.895 -1073.26 -1252.904 -1935.589 -397.447
平均值Average 2042.117 2215.361 3610.232 495.230 -1012.058 -1098.68 -1796.116 -238.615
2016SY F-2 3MG-A 2061.739 2303.912 3654.398 428.251 -1025.870 -1146.956 -1822.199 -209.126
2017SY 2115.129 1856.02 3931.771 838.167 -1052.565 -923.01 -1960.885 -414.084
2017HY 2116.900 2370.007 3175.847 -166.145 -1053.45 -1180.003 -1582.924 88.073
2017SG 2263.549 2451.369 3917.213 822.204 -1126.775 -1220.685 -1953.606 -406.102
平均值Average 2139.329 2245.327 3669.807 480.619 -1064.665 -1117.663 -1829.904 -235.310
2016SY G-1 MX3-AI-A 1985.729 2203.538 3562.874 487.927 -981.865 -1090.769 -1770.437 -232.963
2017SY 2034.889 1869.268 3892.910 841.503 -1006.444 -923.634 -1935.455 -409.751
2017HY 1963.325 2267.739 3081.815 -178.949 -970.663 -1122.870 -1529.907 100.474
2017SG 2172.129 2518.193 3883.909 826.033 -1075.064 -1248.096 -1930.954 -402.017
平均值Average 2039.018 2214.685 3605.377 494.128 -1008.509 -1096.342 -1791.688 -236.064
2016SY H-1 4MG-AI 1804.726 2198.415 3572.438 572.548 -891.363 -1088.207 -1775.219 -275.274
2017SY 2048.989 1873.771 3893.070 822.622 -1013.495 -925.885 -1935.535 -400.311
2017HY 1960.836 2268.425 3079.402 -244.665 -969.418 -1123.212 -1528.701 133.332
2017SG 2164.815 2518.811 3885.512 805.103 -1071.407 -1248.406 -1931.756 -391.552
平均值Average 1994.842 2214.856 3607.606 488.902 -986.421 -1096.428 -1792.803 -233.451