玉米粒长性状主基因+多基因遗传分析

张中伟,杨海龙,付俊,谢文锦,丰光

Genetic Analysis of the Kernel Length of Maize with Mixed Model of Major Gene Plus Polygene

Zhongwei Zhang,Hailong Yang,Jun Fu,Wenjin Xie,Guang Feng

表1 16个级数对应的粒长范围

Table 1 The range of kernel length for 16 grades

分级 Grade	分离世代粒长(cm) The kernel length of segregating generation
分级 Grade	B₁	B₂	F₂
1	0.905~0.955	0.829~0.871	0.858~0.902
2	0.955~1.005	0.871~0.913	0.902~0.946
3	1.005~1.055	0.913~0.955	0.946~0.990
4	1.055~1.105	0.955~0.997	0.990~1.034
5	1.105~1.155	0.997~1.039	1.034~1.078
6	1.155~1.205	1.039~1.081	1.078~1.122
7	1.205~1.255	1.081~1.123	1.122~1.166
8	1.255~1.305	1.123~1.165	1.166~1.210
9	1.305~1.355	1.165~1.207	1.210~1.254
10	1.355~1.405	1.207~1.249	1.254~1.298
11	1.405~1.455	1.249~1.291	1.298~1.342
12	1.455~1.505	1.291~1.333	1.342~1.386
13	1.505~1.555	1.333~1.375	1.386~1.430
14	1.555~1.605	1.375~1.417	1.430~1.474
15	1.605~1.655	1.417~1.459	1.474~1.518
16	1.655~1.705	1.459~1.501	1.518~1.562