Mitochondrial membrane‐embedded redox proteins are classically perceived as
deterministic “electron transport chain”(ETC) arrays cum proton pumps; and oxygen is seen …

Size distribution in a group of differentiated cells often falls into a constant range. However,
in vitro and in vivo studies have shown that cells can temporarily change their size in …

Mitochondria are highly dynamic organelles that continuously change their shape. Their
main function is adenosine triphosphate (ATP) production; however, they are additionally …

With few exceptions, proteins that constitute the proteome of mitochondria originate outside
of this organelle in precursor forms. Such protein precursors follow dedicated transportation …

Highlights•The speed of gene expression steps correlates with the rate of embryonic
development.•Mitochondrial metabolism may give rise to species-specific gene expression …

Over the last decade, countless discoveries have been made that have expanded our
knowledge of mitochondrial biology, and more often than not, these discoveries provided …

© 2015 UBC Press. The phenomenon of cell competition is an interactive process originally
discovered in the imaginal discs of Drosophila; it is a developmental mechanism that …

Background Regulation of cell size requires coordination of growth and proliferation.
Conditional loss of cyclin-dependent kinase 1 in mice permits hepatocyte growth without cell …

Eukaryotic cells compartmentalize their biochemical processes within organelles, which
have specific functions that must be maintained for overall cellular health. As the site of …

Gene expression activity is heterogeneous in a population of isogenic cells. Identifying the
molecular basis of this variability will improve our understanding of phenomena like tumor …