...
首页> 外文期刊>Behavior Genetics: An International Journal Devoted to Research in the Inheritance of Behavior in Animals and Man >Microarray Analysis of the Effects of a gamma-protein Kinase C Null Mutation on Gene Expression in Striatum: A Role for Transthyretin in Mutant Phenotypes.
【24h】

Microarray Analysis of the Effects of a gamma-protein Kinase C Null Mutation on Gene Expression in Striatum: A Role for Transthyretin in Mutant Phenotypes.

机译:基因芯片在纹状体中基因表达的影响的微阵列分析的γ蛋白激酶C空突变:甲状腺素在突变表型中的作用。

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

A constitutive null mutation of the neural-specific isotype of protein kinase C (gamma-PKC) in mice produces alterations in behavioral traits and responses to ethanol suggesting that gamma-PKC-mediated phosphorylation is essential for regulation of some behaviors. However, it is possible that some of the effects of gamma-PKC gene deletion also may be due to altered gene expression. To examine alterations in gene expression, microarray analyses were performed on striatal tissue from wild types and mutants. A total of 143 genes and ESTs were identified as potential candidates related to differences between null mutants and wild types. Confirmation studies using qRT-PCR indicated that the expression of transthyretin was increased about 8-fold in striatum of naive mutants compared to wild types. The effect of chronic ethanol treatment on transthyretin expression was analyzed because gamma-PKC mutants do not develop tolerance to chronic ethanol treatment. Ethanol treatment of mutants reversed the dramatic increase in transthyretin expression seen in naive and control-diet treated mutants, but did not affect transthyretin expression in wild types.
机译:小鼠中蛋白激酶C(γ-PKC)的神经特异性同种型的组成性无效突变会导致行为特征和对乙醇的响应发生变化,这表明γ-PKC介导的磷酸化对于调节某些行为至关重要。但是,γ-PKC基因缺失的某些影响也可能是由于基因表达的改变。为了检查基因表达的变化,对来自野生型和突变体的纹状体组织进行了微阵列分析。总共143个基因和EST被鉴定为与无效突变体和野生型之间的差异相关的潜在候选基因。使用qRT-PCR进行的确认研究表明,与野生型相比,天真突变体纹状体中运甲状腺素蛋白的表达增加了约8倍。分析了慢性乙醇处理对运甲状腺素蛋白表达的影响,因为γ-PKC突变体未发展出对慢性乙醇处理的耐受性。乙醇处理的突变体逆转了天真和对照饮食处理的突变体中转甲状腺素蛋白表达的急剧增加,但并未影响野生型中转甲状腺素蛋白的表达。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号