混乱,乱伦和有毒的伙伴关系
Edward M Marcotte1, Mark Tsechansky
1Department of Chemistry and Biochemistry, University of Texas at Austin, 2500 Speedway, Austin, TX 78712-1064, USA. marcotte@icmb.utexas.edu
Cell
|July 15, 2009
概括
过度表达的基因可能有毒,但原因尚不清楚. 这项研究揭示了蛋白质障碍和乱交相互作用决定了基因剂量敏感性,解释了瘤基因毒性.
科学领域:
- 遗传学 是一个遗传学.
- 分子生物学分子生物学
- 生物化学 生物化学
背景情况:
- 过度基因表达可能导致细胞毒性,这种现象在各种生物体中观察到.
- 驱动这种基因剂量敏感性的潜在分子机制在很大程度上仍然无法解释.
- 剂量敏感基因,当存在于异常拷贝数时,可以破坏细胞平衡.
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