degradation
Mouse Livers Grow and Shrink Daily
Mouse Livers Grow and Shrink Daily
Abby Olena | May 4, 2017
Feeding-fasting rhythms and light-dark cycles direct regular changes in organ and cell size, as well as ribosome number and protein levels.
Infographic: Proteasome Basics
Infographic: Proteasome Basics
John Hines and Craig M. Crews | Apr 30, 2017
The structure and function of the cell's protein-degrading machine
RNA Methylation Dynamics
RNA Methylation Dynamics
and Gidi Rechavi, Dan Dominissini, Chuan He | Jan 1, 2016
Additions to the bases of RNA molecules can be written, read, and erased.
Mitochondria Munchers
Mitochondria Munchers
Jyoti Madhusoodanan | Nov 1, 2014
Glial cells consume mitochondria released by neurons in the optic nerve.
How Autophagy Works
How Autophagy Works
Muriel Mari, Sharon A. Tooze, and Fulvio Reggiori | Feb 1, 2012
There are five steps of autophagosome biogenesis: induction, expansion, vesicle completion, fusion, and cargo degradation. 
The Enigmatic Membrane
Muriel Mari, Sharon A. Tooze, and Fulvio Reggiori | Feb 1, 2012
Despite years of research, the longstanding mystery of where the autophagosome gets its double lipid bilayers is not much clearer.