Article
[DRD2/ANKK1 Taq IA polymorphism and early infant temperament].
Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics - 1 Feb 2010
Ma Jing, Huang Chun-Xiang, Pi Pi-Xiang, Xia Ai-Bin, Su Lin-Yan
Abstract excerpt
OBJECTIVE: To investigate whether there is an association between DRD2/ANKK1 Taq IA polymorphism and early infant temperament. METHODS: DRD2/ANKK1 Taq IA polymorphism (rs1800497) was determined using polymerase chain reaction-ligase detection reaction (PCR-LDR) techniques in 149 Chinese Han infants from Changsha City. Their mothers were asked to complete the Early Infant Temperament Questionnaires (EITQ) when the...
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