New publication! We identify growth coupled sensitivity: a deceivingly simple mechanism that makes E. coli switch to the best sugar. We combined neat theory (due to @erikvannimwegen.bsky.social, and to which I contributed) with clean experiments (due to @thomasjulou.bsky.social and Theo Gervais).
Reposted from
Erik van Nimwegen
The most profound insights are often also the most simple:
growth-rate, by setting the dilution rate of intra-cellular molecules, controls the sensitivity of gene regulatory circuits. In retrospect it seems crazy that this effect seems to have been overlooked so far.
www.science.org/doi/10.1126/...
growth-rate, by setting the dilution rate of intra-cellular molecules, controls the sensitivity of gene regulatory circuits. In retrospect it seems crazy that this effect seems to have been overlooked so far.
www.science.org/doi/10.1126/...
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