English Protein superfamily Cited by user Nkmunch on 17 May 2022 A protein superfamily is the largest grouping (clade) of proteins for which common ancestry can be inferred (see homology).
English SpoT Cited by user Nkmunch on 05 May 2022 The stringent response regulated by SpoT, RelA, and their homologues can cause a bacterium to increase its persistence in stressful environments.
English Stringent response Cited by user 88.196.237.102 on 18 Mar 2012 The stringent response, also called stringent control, is a stress response of bacteria and plant chloroplasts in reaction to amino-acid starvation, fatty acid limitation…