Identification of Polypeptides Expressed in Response to Vinyl Chloride, Ethene, and Epoxyethane in Nocardioides sp. Strain JS614 by Using Peptide Mass Fingerprinting

ABSTRACT Enzymes expressed in response to vinyl chloride, ethene, and epoxyethane by Nocardioides sp. strain JS614 were identified by using a peptide mass fingerprinting (PMF) approach. PMF provided insight concerning vinyl chloride biodegradation in strain JS614 and extends the use of matrix-assisted laser desorption-ionization time of flight mass spectrometry as a tool to enhance characterization of biodegradation pathways.