Phenotypic data for the parental, the F1 and the BC generations.

aThese values differ slightly from those published in Kaiser et al. (2011) as one individual which was originally assigned to the minor peak based on its phenotype, was now identified to belong to the major peak based on its genotype (see methods).

本研究所得数值与Kaiser等（2011）发表的结果存在细微差异，原因在于原本依据表型（phenotype）被归类至次要峰的一个个体，现经基因型（genotype）分析确认其应属于主要峰（详见方法部分）。