Ray A K
Department of Anthropology, University of Toronto, Canada.
J Genet Hum. 1987 Aug;35(4):267-74.
Preaxial polydactyly in 15 males and 5 females of 6 generations display a bilateral duplication of the big toe in a pedigree from Andhra Pradesh, India, with reduced penetrance and variable expressivity.
来自印度安得拉邦的一个家系中,6代的15名男性和5名女性出现的轴前多指畸形表现为双侧大脚趾重复,具有外显率降低和表达可变的特点。