Department of Microbiology, University of California, Davis, Davis, CA 95616, USA.
Curr Biol. 2010 Jan 12;20(1):R15-7. doi: 10.1016/j.cub.2009.11.043.
Does stress create mutations or only serve as an agent of natural selection? New experiments reveal effects of transcription and temperature on the response to growth limitation and could help resolve a 150-year-old debate.
压力会产生突变,还是仅仅作为自然选择的因素?新的实验揭示了转录和温度对生长限制反应的影响,这可能有助于解决一个 150 年的争论。