Overcoming the Cost of Positive Autoregulation by Accelerating the Response with a Coupled Negative Feedback
Summary: A fundamental trade-off between rapid response and optimal expression of genes below cytotoxic levels exists for many signaling circuits, particularly for positively autoregulated systems with an inherent response delay. Here, we describe a regulatory scheme in the E. coli PhoB-PhoR two-com...
Main Authors: | Rong Gao, Ann M. Stock |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2018-09-01
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Series: | Cell Reports |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2211124718312944 |
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