Sigma (s) subunits in the RNA polymerase. Synechocystis sp. PCC 6803 (hereafter
Sigma (s) subunits from the RNA polymerase. Synechocystis sp. PCC 6803 (hereafter Synechocystis) encodes nine various s subunits . Replacement of 1 s subunit within the RNA polymerase with a…