New tolerant strains of purple nonsulfur bacteria for hydrogen production in a two-stage integrated system
Keywords: Purple photosynthetic bacteria; Tolerant strains; Hydrogen production; hupSL genes; NitrogenaseBchl, bacteriochlorophyll; BV, benzyl viologen; DF, dark fermentation; PF, photofermentation; PNSB, purple non-sulfur bacteria; PhBR, photobioreactor; PHB, poly