HOW CELLS RESPOND TO STRESS
HOW CELLS RESPOND TO STRESS
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DOI：
10.1038/scientificamerican0593-56
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发表时间：
1993-05-01
影响因子：
3
通讯作者：
WELCH, WJ
中科院分区：
文献类型：
--
作者：
WELCH, WJ
基因工程蠕虫通常是透明的（右图），但当它们受到毒素、过热或其他环境攻击时，可能会变成蓝色（另一页）。这种颜色是由一个报告基因的活性引起的，该基因与帮助生物体在恶劣条件下生存的应激蛋白的基因表达有关。
GENETICALLY ENGINEERED WORMS are normally clear (right) but can be made to turn blue (opposite page) when they are subjected to toxins, excess heat or other environmental assaults. The color is caused by the activity of a reporter gene linked to the expression of genes for stress proteins that help the organisms survive harsh conditions.