Pulsatile inputs achieve tunable attenuation of gene expression variability and graded multi-gene regulation

Natural transcription factors are often regulated in a pulsatile fashion unlike many synthetic systems. Here the authors show that dynamic pulsatile signals reduce cell-to-cell gene expression variability in an optogenetic construct.

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Bibliographic Details
Main Authors: Dirk Benzinger, Mustafa Khammash
Format: article
Language:EN
Published: Nature Portfolio 2018
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Online Access:https://doaj.org/article/ee3b2292e31c4f589980cf5e69d19370
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Summary:Natural transcription factors are often regulated in a pulsatile fashion unlike many synthetic systems. Here the authors show that dynamic pulsatile signals reduce cell-to-cell gene expression variability in an optogenetic construct.