Purification and Characterization of EDTA Monooxygenase from the EDTA-Degrading Bacterium BNC1

Volume 180, no. 15, p. 3823–3827, 1998. Pages 3823–3827: Prior to submission of our article similar findings of an EDTA monooxygenase from a different bacterium were reported by Witschel et al. (M. Witschel, S. Nagel, and T. Egli, J. Bacteriol. 179:6937–6943, 1997). Their work was inappropriately cited in an addendum rather than in the text of our article.