Fig. 6From: H3K9ac of TGFβRI in human umbilical cord: a potential biomarker for evaluating cartilage differentiation and susceptibility to osteoarthritis via a two-step strategyDecreased expression and H3K9ac levels of TGFβRI were verified in the umbilical cord from IUGR individuals. a RT-qPCR analysis of TGFβRI expression in the umbilical cord from IUGR individuals, n = 10 in the control group, n = 10 in the IUGR group. b ChIP-PCR analysis of TGFβRI promoter in the umbilical cord from IUGR, n = 10 in the control group, n = 10 in the IUGR group. TGFβRI, transforming growth factor β receptor I; IUGR, intrauterine growth retardation; RT-qPCR, real-time quantitative polymerase chain reaction; ChIP-PCR, chromatin immunoprecipitation-polymerase chain reaction. Data are the mean ± S.E.M. *P < 0.05, **P < 0.01 vs controlBack to article page