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Displaying posts with the tag: stochasticity [Clear Filter]

How a cell becomes a giant: a fluctuation-driven patterning mechanism

Posted by on March 22nd, 2017

Heather M. Meyer1, José Teles2, and Pau Formosa-Jordan2   1 Weill Institute for Cell and Molecular Biology and the graduate field of Genetics, Genomics, and Development, Cornell University, Ithaca, NY, 14853 USA 2 Sainsbury Laboratory, University of Cambridge, Cambridge CB2 1LR, UK   Comment on: Heather M. Meyer*, José Teles*, Pau Formosa-Jordan*, Yassin Refahi, Rita[…]

In Development this week (Vol. 138, Issue 2)

Posted by on December 21st, 2010

Boning up on stem cell Igf2-P2 function The insulin-like growth factor (IGF)/insulin signalling pathway regulates cell proliferation, differentiation, aging and life span. During embryonic development, transcription of the mouse and human Igf2 gene is tightly regulated by four alternative promoters whose specific roles are unclear. Now, Sylvie Nathalie Hardouin and colleagues reveal that the transcriptional[…]