After studying the genomes of males of each throat color, Sinervo determined that at least three other genetic factors other than throat color are at play during the self-sacrificing behavior.
在研究了这3种雄性侧边斑点蜥蜴各自的基因组后，斯诺弗确认，除喉部颜色不同的遗传因素外，至少还有3种其他的遗传因素在蓝喉雄性蜥蜴的这种自我牺牲行为中发挥作用。
The results were as follows. 1. There were genetic positive correlation between three feed efficiency characters ( effect factors ) and their cause factors, as well as between these causes.
结果表明：（1）这些饲料效率性状（效应因素）和其构成原因（原因因素）间，以及各原因间均存在正的遗传相关。
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