Proteome and acetylome of Sulfurospirillum halorespirans during long-term downregulation of organohalide respiratory genes

Organohalide respiration is an environmentally relevant type of anaerobic respiration. We show that Sulfurospirillum halorespirans undergoes the same type of downregulation of the organohalide respiratory genes as had been overserved before in S. multivorans when cultivated without chlorinated ethenes for a long period of time. We compared the proteomes and acetylomes of S. halorespirans cells cultivated in the presence of PCE with those of cells long- and short-term cultivated with nitrate as sole electron acceptor.