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  5. Study on influencing factors and genetic analysis of peanut (Arachis hypogaea L) seed dormancy

Study on influencing factors and genetic analysis of peanut (Arachis hypogaea L) seed dormancy

来源 :The Sixth International Conference of the Peanut Research Co | 被引量 : 0次 | 上传用户：wangfeiqi
【摘 要】
：
The seed dormancy was studied using P1, P2, and 146 lines of a RIL population from cross between Huayu22 and 06B16 during two years.By means of mixed major gene plus polygene inheritance models, genet
【作 者】
：
X-h Hu R-x Mao H-r Miao W-q Yang J-c Zhang J Chen 
【机 构】
：
Key Laboratory of Peanut Biology and Genetic Improvement,Ministry of Agriculture,P.R.China,Shandong
【出 处】
：
The Sixth International Conference of the Peanut Research Co
【发表日期】
：
2013年4期
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The seed dormancy was studied using P1, P2, and 146 lines of a RIL population from cross between Huayu22 and 06B16 during two years.By means of mixed major gene plus polygene inheritance models, genetic analysis showed that E-1-0 was determined as the best-fitted inheritance model for the seed dormancy trait of RILs in two growing years.This trait followed the mixed inheritance of two major genes with additive-epistatic effects plus polygene with additive-epistatic effects.The heritability of major genes was larger than that of polygenes.
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