https://www.selleckchem.com/pr....oducts/phenazine-met
Since asPcrL is activated by the same protein regulators as the puf operon including PcrX it is part of an incoherent feed-forward loop that fine-tunes photosynthesis gene expression. [Figure see text].A new paradigm has emerged proposing that the crosstalk between nuclear transcription and cytoplasmic mRNA stability keeps robust mRNA levels in cells under steady-state conditions. A key piece in this crosstalk is the highly conserved 5'-3' RNA exonuclease Xrn1, which degrades most cytoplasmic mRNAs but also associates wit