title: [Study of hereditary mode on handedness, preferential foot and hand-clasping].
abstract: The data of 21 families were analyzed by the method of Slater's calculating model to differentiate between single-gene and multi-gene heredity and by the method of non-deviation analysis. The results showed that the hereditary mode of handedness or preferential foot or hand-clasping is the dominant heredity of single gene of autosome, and the right type of all of them is the dominant character. In a way, although environmental factors affected the phenotypes of these characters,hereditary factors were also the decisive ones.
authors.affiliation: Department of Biology, Inner Mongolia Normal University, Huhhot 010022 China. nsd_lyl@263.net
authors.forename: Yu-ling
authors.initials: YL
authors.lastname: Li
authors.forename: Shun-hua
authors.initials: SH
authors.lastname: Lu
authors.forename: Zhi-jun
authors.initials: ZJ
authors.lastname: Cai
authors.forename: Hong
authors.initials: H
authors.lastname: Chu
authors.forename: Ke-wen
authors.initials: KW
authors.lastname: Zhang
authors.forename: Mei-xia
authors.initials: MX
authors.lastname: Ba
authors.forename: Yong-jun
authors.initials: YJ
authors.lastname: Jia