| Literature DB >> 18927383 |
Abstract
Positive and negative feedback loops are common regulatory elements in biological signaling systems. We discuss core feedback motifs that have distinct roles in shaping signaling responses in space and time. We also discuss approaches to experimentally investigate feedback loops in signaling systems.Entities:
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Year: 2008 PMID: 18927383 PMCID: PMC2680159 DOI: 10.1126/science.1160617
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728