基于BSA-Seq技术挖掘大豆中黄622的多小叶基因

张之昊, 王俊, 刘章雄, 邱丽娟

Mapping of an incomplete dominant gene controlling multifoliolate leaf by BSA-Seq in soybean (Glycine max L.)

ZHANG Zhi-Hao, WANG Jun, LIU Zhang-Xiong, QIU Li-Juan

表1 F2群体中不同基因型和表型的单株数目

Table 1 Number of individuals with different genotypes and phenotypes in the F2 population

表型 Phenotype 基因型Genotype 期望比 Expectation ratio χ2 P0.05, 0.01 lf alf a lf alf b lf blf b I 54 2 0 — — — II 0 99 0 — — — III 0 4 80 — — — 总数Total 54 105 80 1︰2︰1 9.18 5.99, 9.27