mRNAs on the Move after Lunch

Publication date: 11 September 2017
Source:Developmental Cell, Volume 42, Issue 5
Author(s): Paul Lasko
mRNA localization often contributes to translational control. Reporting in Science, Moor et al. (2017) now show that many mRNAs and ribosomes are asymmetrically distributed along the apical-basal axis of enterocytes. Remarkably, when starved mice are fed, mRNAs encoding ribosomal proteins rapidly move to the ribosome-rich apical side to activate translation.

Teaser

mRNA localization often contributes to translational control. Reporting in Science, Moor et al. (2017) now show that many mRNAs and ribosomes are asymmetrically distributed along the apical-basal axis of enterocytes. Remarkably, when starved mice are fed, mRNAs encoding ribosomal proteins rapidly move to the ribosome-rich apical side to activate translation.


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