Attenuation of antibiotics and resistance genes during full-scale swine manure bioconversion via hou

来源 :第二届食用昆虫与微生物转化废弃物及资源化利用研讨会 | 被引量 : 0次 | 上传用户:jyx781004
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Bioconversion via housefly larvae (Musca domestica) can efficiently convert swine manure into value-added bioproducts,however insights on fates of antibiotics and resistance genes and the associated linkage to microbial ecology during full-scale bioconversion is poorly understood.Nine antibiotics related to tetracyclines,sulfonamides and fluoroquinolones were probed;and 17 antibiotics grouped into 4 major classes and correspondingly 4 tetracycline resistance genes (tetM,tetO,tetQ,and tetW),2 sulfonamide resistance genes (sul1 and sul2),and 3 quinolone resistance genes (qnrA and qnrS) conferring resistance to these studied antibiotics were investigated in swine manure undergoing a typical cycle of 6-days-lasting bioconversion.
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