Endoplasmic reticulum (ER) sheet membranes are covered with ribosomes and RNAs that are involved in protein synthesis. A new study reveals that a calcium-activated endoribonuclease of the EndoU protein family promotes the formation of tubular ER networks, contributing to dynamic shaping of the ER in cells.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5585780 | PMC |
http://dx.doi.org/10.1016/j.cub.2014.11.005 | DOI Listing |
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