Mo Wang, Ma Weihua, Chen Lizhen, Zhu Fuxing, Li Jianhong
Department of Plant Protection, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China.
Genetika. 2005 May;41(5):702-4.
Genetic regulation on body color of a mutant strain, JBM of Helicoverpa armigera with black body color of pupae and adults, was investigated. Reciprocal crosses between JBM and JBW (a wild strain with yellow brown body color of pupae and adults) were used to determine the inheritance characteristics of body color. Analysis of the ratio of phenotype segregation from the F1 generation, F2 generation, F3 generation, BC1 (F1 x JBM) generation and F1 generation of BC1 indicated that the black body color was controlled by one recessive gene.
对棉铃虫黑体色突变品系JBM（蛹和成虫均为黑体色）的体色遗传调控进行了研究。利用JBM与JBW（蛹和成虫均为黄棕色体色的野生品系）进行正反交，以确定体色的遗传特征。对F1代、F2代、F3代、BC1（F1×JBM）代以及BC1的F1代的表型分离比例进行分析，结果表明黑体色由一个隐性基因控制。
