Summary: LETTERS
Variability and memory of protein levels
in human cells
Alex Sigal1
*, Ron Milo1
*{, Ariel Cohen1
*, Naama Geva-Zatorsky1
, Yael Klein1
, Yuvalal Liron1
, Nitzan Rosenfeld1
,
Tamar Danon1
, Natalie Perzov1
& Uri Alon1
Protein expression is a stochastic process that leads to phenotypic
variation among cells1­6
. The cell­cell distribution of protein levels
in microorganisms has been well characterized7­23
but little is
known about such variability in human cells. Here, we studied

Source: Alon, Uri - Departments of Molecular Cell Biology & Physics of Complex Systems, Weizmann Institute of Science

Collections: Biology and Medicine