作者: Kyle R. Allison , James J. Collins
DOI: 10.1016/J.MOLCEL.2010.12.025
关键词: Ecology 、 Nitrogen assimilation 、 Control (linguistics) 、 Biology 、 Bacteria
摘要: Bacteria encounter fluctuations in both their external and internal environments, to manage these conditions, they employ various control mechanisms. In this issue of Molecular Cell, Hart et al. (2011) investigate how E. coli robustly controls nitrogen assimilation.