In the context of mgtA , the RNA-mediated control of transcription elongation by cytoplasmic Mg2 + complements the tight control of transcription initiation by extracytoplasmic Mg2 + facilitated by the PhoP/Q two-component system .
In the context of mgtA , the RNA-mediated control of transcription elongation by cytoplasmic Mg2 + complements the tight control of transcription initiation by extracytoplasmic Mg2 + facilitated by the PhoP/Q two-component system .