摘要
报道了湖北医药学院1 498名(男746、女752)汉族大学生的拇指类型、环食指长、手的惯用、手指嵌合、交叉臂共五项人类遗传学经典指标.研究显示:1)拇指类型、环食指长、手指嵌合、交叉臂的分布在男女性别间有显著差异;2)手指嵌合、拇指类型、惯用手、交叉臂、环食指长等性状存在地区间差异;3)惯用手与扣手间存在明显的相互关系.
It was investigated 5 general indexes of anthropological genetics including pollical type,palmar digital formula,handedness,hand clasping and arm folding in Han nationality students（male 746,female 752） of Hubei university of medicine of Hubei province.The results showed： 1） There were significant sexual differences in the pollical type,palmar digital formula and arm folding;2） There were significant district dif-ferences in the hand clasping,pollical type,palmar digital formula,arm folding and handed-ness;3） There was an obvious correlation between handedness and hand clasping.
出处
《生命科学研究》
CAS
CSCD
北大核心
2012年第5期417-419,427,共4页
Life Science Research
基金
十堰市科技项目(十科发2010-047S
十科通[2006]18K33
十科发[2009]29S43)
湖北医药学院研究生启动金资助项目(2009QDJ06
2005QDJ08)
关键词
拇指类型
环食指长
手指嵌合
交叉臂
惯用手
pollical type
handedness
palmar digital formula
hand clasping
arm folding
