Multiple transcription factors of the FNR family in denitrifying Pseudomonas stutzeri: characterization of four fnr-like genes, regulatory responses and cognate metabolic processes

adn anaerobiose anaerobiosis bacteria denitrification dna facteur de transcription flora del suelo flore du sol gene gene expression genes genetica genetics microorganisme microorganismos microorganisms pseudomonas soil flora transcription transcription factors