
Keywords: تجزیه و تحلیل اسپارر بین رگولارهای اتوماتیک ریبوزومی; VFA; volatile fatty acids; SAO; syntrophic acetate oxidation; SAOB; syntrophic acetate-oxidising bacteria; HRT; hydraulic retention time; qPCR; quantitative PCR; FTHFS; formyl tetrahydrofolate synthetase; DNA-SIP; nucleic acid-based stable carbon isotopic