The duplication of a given chromosomal segment or a gene locus, especially for the gene of a quantitative character and the multiple allele, is very significant for fixing heterosis, breeding cultivar with good yield ...The duplication of a given chromosomal segment or a gene locus, especially for the gene of a quantitative character and the multiple allele, is very significant for fixing heterosis, breeding cultivar with good yield and increasing resistance level.展开更多
基金Project supported by the National Natural Science Foundation of China and the State Science and Technology Commission of China
文摘The duplication of a given chromosomal segment or a gene locus, especially for the gene of a quantitative character and the multiple allele, is very significant for fixing heterosis, breeding cultivar with good yield and increasing resistance level.
