* Their membranes have branched lipids and their proteins begin with Met instead of
fMet (the specialized amino acid in prokaryotes that initiates a new polypeptide chain in protein synthesis but is not found elsewhere in the protein).
I was shocked and 'Goodness me, mum was busy!'" " A couple of weeks later, Pauline
fmet up with her brother Colin, 81, sister, Sandra, 70.