Cometabolism of Ethanol in Azospirillum brasilense Sp7 Is Mediated by Fructose and Glycerol and Regulated Negatively by an Alternative Sigma Factor RpoH2
a School of Biotechnology, Institute of Science, Banaras Hindu University, Varanasi, India ; b Plant Biotechnology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants, Lucknow, India