摘要
对 4组转Bt基因抗虫杂交棉正、反交F1代的性状差异性研究表明 :株高、果枝数、单株铃数、衣分和籽、皮棉产量主要表现为受细胞核基因控制 ,核质互作效应不明显 ;铃重、子指、衣指、2 5 %跨距长度、比强度和麦克隆值是否受核质互作效应的影响 。
The differences of the characters between reciprocal hybrids and crossing hybrids from 4 combinations were studied The results indicated that plant height, number of fruit branches per plant, number of bolls per plant, lint percent, seed cotton yield and lint yield were mainly controlled by nuclear inheritance, but were not apparently affected by cytoplasmic effect Boll weight, seed index, lint index, 2 5% span length, fiber strength and micronaire were possibly affected by cytoplasmic inheritance from some combinations
出处
《河北职业技术师范学院学报》
2000年第2期42-44,共3页
Journal of Hebei Vocation-Technical Teachers College
