TWIN STUDY OF DIGITAL DERMATOGLYPHIC TRAITS - INVESTIGATION OF HERITABILITY

被引：13

作者：

ARRIETA, MI

SALAZAR, L

CRIADO, B

MARTINEZ, B

LOSTAO, CM

机构：

[1] Dpto Biología Animal y Genética, Facultad de Ciencias, Universidad del Pais Vasco, Bilbao, 48080

来源：

AMERICAN JOURNAL OF HUMAN BIOLOGY | 1991年 / 3卷 / 01期

关键词：

D O I：

10.1002/ajhb.1310030104

中图分类号：

Q98 [人类学];

学科分类号：

030303 ;

摘要：

Digital patterns of a sample of monozygotic and dizygotic twins were analyzed to obtain heritability values for the four basic types of patterns: arch, tented arch, loops, and whorls. Loops have been separated according to their orientation radial or ulnar. To carry out this study, we used the Holzinger and Clark indices. The results show highest concordances for monozygotic twins except for ulnar loops of the left hand and radial ones of the right hand. Different values of heritability were found for the right and left hands, with finger I having the highest values. Copyright © 1991 Wiley‐Liss, Inc., A Wiley Company

引用

页码：11 / 15

页数：5

共 31 条

[1]

ARRIETA MI, 1988, HUM BIOL, V60, P191

[2]

ARRIETA MI, 1989, IN PRESS ANTHR ANZ

[3] PRENATAL SELECTION AND DERMATOGLYPHIC PATTERNS [J].