Differences in the ribosomal densities of the two daughters produced by a mother Escherichia coli could explain the asymmetry of aging and growth rate in previously reported such daughter pairs.
Michael James Chambers, Sophia B Scobell, Meru J Sadhu
The innate immune protein PKR, which is inhibited by viral proteins that mimic its natural substrate, has access to a wide spectrum of inhibitor-evading mutations that maintain natural substrate binding.
