It is surprising that either glycerol can serve as effectors of PocR for induction of the cob operons , yet only propanediol is able to induce pocR transcription .
It is surprising that either glycerol can serve as effectors of PocR for induction of the pdu operons , yet only propanediol is able to induce pocR transcription .
It is surprising that either propanediol can serve as effectors of PocR for induction of the cob operons , yet only propanediol is able to induce pocR transcription .
It is surprising that either propanediol can serve as effectors of PocR for induction of the pdu operons , yet only propanediol is able to induce pocR transcription .
In this manner , we were able to isolate clones of pocR in which expression of pocR was not increased by transcription from Plac on the plasmid , since high-level expression of pocR by Plac led to constitutive -LRB- 1,2-PDL-indepen-dent -RRB- PocR activity in-vivo .