Ge, Y.; Zhao, D.; Gu, X.; Lemoff, A.S.; Ding, X. Rapid Determination of Disulfide Bonds in Large Proteins by Top Down Liquid Chromatography Tandem Mass Spectrometry 54th Conf. Mass Spectrom. Allied Topics, Seattle, WA, 2006 (Poster)
Grant, J. E.; Vestling, M. M.; Walker, J. W. Phosphorylation of the Cardiac Contractile Apparatus by PKC-β2 Evaluated by Stable Isotope Labeling 54th Conf. Mass Spectrom. Allied Topics, Seattle, WA, 2006 (Poster)
Ge, Y.; Walker, J.W.; Gumerov, D.R.; Easterling M.L.; Speir, J.P. Localization of Phosphorylation Sites in Human Cardiac Troponin I by Top Down Electron Capture Dissociation Mass Spectrometry HUPO 5th World Congress, Long Beach, CA, 2006 (Oral)
Ge, Y.; Zabrouskov, V.; Walker, J.W.; Top Down Electron Capture Dissociation Mass Spectrometry for Characterization and Quantitative Determination of Phosphorylation in Human Cardiac Troponin I 6th NORTH AMERICAN FT-ICR MS CONFERENCE, Lake Tahoe, CA, 2007 (Poster).
Wang H, Grant JE, Doede CM, Sadayappan S, Robbins J and Walker JW (2006) PKC-bII sensitizes cardiac myofilaments to calcium by phosphorylating troponin I on threonine-144. Journal of Molecular and Cellular Cardiology, 41:823-33.
Chung K and Walker JW (2007) Interaction and cross-talk between endothelin and erbB2/4 receptors in adult heart. Molecular Pharmacology, in press.