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ESTIMATES OF GENETIC AND ENVIRONMENTAL COMPONENTS OF SERUM ISOCITRATE DEHYDROGENASE (ICDH) IN NORMAL TWINS
被引：2
作者：
RAPAPORT, D
COLLETTO, GMDD
VAINZOF, M
ZATZ, M
机构：
来源：
ACTA GENETICAE MEDICAE ET GEMELLOLOGIAE
|
1991年
/
40卷
/
01期
关键词：
ISOCITRATE DEHYDROGENASE;
OBESITY;
HERITABILITY;
TWINS;
D O I：
10.1017/S0001566000006759
中图分类号：
Q3 [遗传学];
学科分类号：
071007 ;
090102 ;
摘要：
Environmental (b2) and genetic heritability (h2) of serum isocitrate dehydrogenase (ICDH) were estimated in 96 pairs of healthy twins according to a path analysis model. The results showed significant heritability (0.42) and a very low environmental component (based on obesity and level of habitual physical activity), suggesting that these factors do not influence ICDH serum activity.
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页码：77 / 82
页数：6
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