As very little as .five mM ASA in the medium permitted a ridA mutant to attain entire density in medium with five mM serine. Advancement fee (m) of ridA (DM3480) in the presence of serine (m = .0660.01) was restored by 1 mM ASA (m = .5560.03) and was the identical
Protein concentration was approximated with bovine serum albumin as the typical using a Bradford...