期刊
NUCLEIC ACIDS RESEARCH
卷 31, 期 12, 页码 3194-3207出版社
OXFORD UNIV PRESS
DOI: 10.1093/nar/gkg419
关键词
-
资金
- NIEHS NIH HHS [ES07032, P30 ES007033, ES07033, T32 ES007032] Funding Source: Medline
- NIGMS NIH HHS [R01 GM066411, GM66411] Funding Source: Medline
The nuclear receptor CAR (NR1I3) regulates transcription of genes encoding xenobiotic- and steroid-metabolizing enzymes. Regulatory processes that are mediated by CAR are modulated by a structurally diverse array of chemicals including common pharmaceutical and environmental agents. Here we describe four in-frame splice variants of the human CAR receptor gene. The variant mRNA splice transcripts were expressed in all human livers evaluated. Molecular modeling of the splice variant proteins predicts that the structural effects are localized within the receptor's ligand-binding domain. Assays to assess function indicate that the variant proteins, when compared with the reference protein isoform, exhibit compromised activities with respect to DNA binding, transcriptional activation and coactivator recruitment.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据