Which pair is NOT matched correctly? A) NtrC-regulates nitrogenase gene expression in response to NH₄⁺ concentration B) NtrB-phosphorylates NtrC when NH₄⁺concentration is low C) NifL-forms a two-component signal transduction system with NtrC D) NifA-acts in concert with factor σ ^-54 E) NifHDKTY-components of nitrogenase

Question

Quizplus · Accepted Answer

NifL does not form a two-component signal transduction system with NtrC. Instead, NifL is involved in the regulation of nitrogen fixation through its interaction with NifA.

Which Pair Is NOT Matched Correctly