Kinetics effects and modeling of mRNA turnover

Broader comprehension of gene expression regulatory mechanisms can be gained from a global analysis of how transcription and degradation are coordinated to orchestrate complex cell responses. The role of messenger RNA (mRNA) turnover modulation in gene expression levels has become increasingly recognized. From such perspective, in this review we briefly illustrate how a simple but effective mathematical model of mRNA turnover and some experimental findings, may together shed light on the molecular mechanisms underpinning the major role of mRNA decay rates in shaping the kinetics of gene activation and repression. WIREs RNA 2015, 6:327-336. doi: 10.1002/wrna.1277 For further resources related to this article, please visit the . Conflict of interest: The authors have declared no conflicts of interest for this article.