TY - JOUR
T1 - Coupled pre-mRNA and mRNA dynamics unveil operational strategies underlying transcriptional responses to stimuli
AU - Zeisel, Amit
AU - Köstler, Wolfgang J.
AU - Molotski, Natali
AU - Tsai, Jonathan M.
AU - Krauthgamer, Rita
AU - Jacob-Hirsch, Jasmine
AU - Rechavi, Gideon
AU - Soen, Yoav
AU - Jung, Steffen
AU - Yarden, Yosef
AU - Domany, Eytan
PY - 2011/9/13
Y1 - 2011/9/13
N2 - Transcriptional responses to extracellular stimuli involve tuning the rates of transcript production and degradation. Here, we show that the time-dependent profiles of these rates can be inferred from simultaneous measurements of precursor mRNA (pre-mRNA) and mature mRNA profiles. Transcriptome-wide measurements demonstrate that genes with similar mRNA profiles often exhibit marked differences in the amplitude and onset of their production rate. The latter is characterized by a large dynamic range, with a group of genes exhibiting an unexpectedly strong transient production overshoot, thereby accelerating their induction and, when combined with time-dependent degradation, shaping transient responses with precise timing and amplitude.
AB - Transcriptional responses to extracellular stimuli involve tuning the rates of transcript production and degradation. Here, we show that the time-dependent profiles of these rates can be inferred from simultaneous measurements of precursor mRNA (pre-mRNA) and mature mRNA profiles. Transcriptome-wide measurements demonstrate that genes with similar mRNA profiles often exhibit marked differences in the amplitude and onset of their production rate. The latter is characterized by a large dynamic range, with a group of genes exhibiting an unexpectedly strong transient production overshoot, thereby accelerating their induction and, when combined with time-dependent degradation, shaping transient responses with precise timing and amplitude.
KW - half-life
KW - operational strategy
KW - pre-mRNA
KW - transcriptional response
UR - http://www.scopus.com/inward/record.url?scp=80052873877&partnerID=8YFLogxK
U2 - 10.1038/msb.2011.62
DO - 10.1038/msb.2011.62
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C2 - 21915116
AN - SCOPUS:80052873877
SN - 1744-4292
VL - 7
JO - Molecular Systems Biology
JF - Molecular Systems Biology
M1 - 529
ER -