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Jeffery William Walker, Ph.D.

Affiliations: 
1988-2008 Physiology University of Wisconsin, Madison, Madison, WI 
 2008-2010 Physiology University of Arizona, Tucson, AZ 
Area:
control of cardiac myocyte function
Website:
http://physiology.arizona.edu/professor-jeffery-walker-passed-away-suddenly-and-unexpectedly-january-2010-jeff-touched-our-group
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"Jeffery William Walker"
Bio:

(1954 - 2010)
https://books.google.com/books?id=oyhrjTNjFzgC

Parents

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Mark G. McNamee grad student 1982 UC Davis (Chemistry Tree)
 (Function of Torpedo Californica Acetylcholine Receptor. Kinetic Measurements of Ion Permeability Control and Effects of Thio-group Modification.)
George Paul Hess post-doc 1985 Cornell (Neurotree)
David R. Trentham post-doc 1985-1988 National Institute for Medical Research

Children

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Seth L. Robia grad student 2002 UW Madison (Chemistry Tree)
BETA: Related publications

Publications

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McKee LA, Chen H, Regan JA, et al. (2013) Sexually dimorphic myofilament function and cardiac troponin I phosphospecies distribution in hypertrophic cardiomyopathy mice. Archives of Biochemistry and Biophysics. 535: 39-48
Kang M, Walker JW, Chung KY. (2012) Endothelin receptor overexpression alters diastolic function in cultured rat ventricular myocytes. Biomolecules & Therapeutics. 20: 386-92
Oliveira SM, Zhang YH, Solis RS, et al. (2012) AMP-activated protein kinase phosphorylates cardiac troponin I and alters contractility of murine ventricular myocytes. Circulation Research. 110: 1192-201
Wang Y, Pinto JR, Solis RS, et al. (2012) Generation and functional characterization of knock-in mice harboring the cardiac troponin I-R21C mutation associated with hypertrophic cardiomyopathy. The Journal of Biological Chemistry. 287: 2156-67
Upton DC, Welham NV, Kuo JS, et al. (2011) Chronic rhinosinusitis with nasal polyps: a proteomic analysis. The Annals of Otology, Rhinology, and Laryngology. 120: 780-6
Sancho Solis R, Ge Y, Walker JW. (2011) A preferred AMPK phosphorylation site adjacent to the inhibitory loop of cardiac and skeletal troponin I. Protein Science : a Publication of the Protein Society. 20: 894-907
Chen PP, Patel JR, Rybakova IN, et al. (2010) Protein kinase A-induced myofilament desensitization to Ca(2+) as a result of phosphorylation of cardiac myosin-binding protein C. The Journal of General Physiology. 136: 615-27
Bardswell SC, Cuello F, Rowland AJ, et al. (2010) Distinct sarcomeric substrates are responsible for protein kinase D-mediated regulation of cardiac myofilament Ca2+ sensitivity and cross-bridge cycling. The Journal of Biological Chemistry. 285: 5674-82
Ayaz-Guner S, Zhang J, Li L, et al. (2009) In vivo phosphorylation site mapping in mouse cardiac troponin I by high resolution top-down electron capture dissociation mass spectrometry: Ser22/23 are the only sites basally phosphorylated. Biochemistry. 48: 8161-70
Sancho Solis R, Ge Y, Walker JW. (2008) Single amino acid sequence polymorphisms in rat cardiac troponin revealed by top-down tandem mass spectrometry. Journal of Muscle Research and Cell Motility. 29: 203-12
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