Biochemistry

Gretchen Hagen

Research Professor of Biochemistry

E-mail:hageng@missouri.edu

Office: 11 Schweitzer Hall

Mail: Biochemistry
117 Schweitzer Hall
University of Missouri
Columbia, MO 65211

Phone: 573-882-7300

Fax: 573-882-5635

Educational background

Curriculum vitae

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Notable service

• American Society of Plant Biologists
  • Charles Reid Barnes Life Membership Award (2009)
• American Society for Biochemistry and Molecular Biology

Selected publications

Tiwari SB, Wang S, Hagen G and Guilfoyle TJ 2005. Transfection assays with Arabidopsis protoplasts containing integrated reporter genes. In: Methods in Molecular Biology, vol. 323: Arabidopsis Protocols, Second Edition (Silinas J, Sanchez-Serrano JJ, eds). Humana Press, Totowa NJ. pp 241-249

Wang S, Tiwari SB, Hagen G and Guilfoyle TJ 2005 AUXIN RESPONSE FACTOR7 restores the expression of auxin-responsive genes in mutant Arabidopsis leaf mesophyll protoplasts. Plant Cell 17: 1979-1993

Wilmoth JC, Wang S, Tiwari SB, Joshi AD, Hagen G, Guilfoyle TJ, Alonso JM, Ecker JR and Reed JW 2005. NPH4/ARF7 and ARF19 promote leaf expansion and auxin-induced lateral root formation. Plant J 43: 118-130

Nagpal P, Ellis CM, Weber H, Ploense S, Barkawi LS, Guilfoyle TJ, Hagen G, Alonso JM, Cohen JD, Farmer EE, Ecker JR, and Reed JW 2005. Auxin response factors ARF6 and ARF8 promote jasmonic acid production and flower maturation. Development 132: 4107-4118

Ellis CM, Nagpal P, Young JC, Hagen G, Guilfoyle TJ and Reed JW 2005. AUXIN RESPONSE FACTOR1 and AUXIN RESPONSE FACTOR2 regulate senescence and floral organ abscission in Arabidopsis thaliana. Development 132: 4563-4574

Guilfoyle T.J., Hagen G. (2007) Auxin response factors. Curr. Opin. Plant Biol. Vol. 10 (5): 453-60

Li H., Cheng Y., Murphy A., Hagen G., Guilfoyle T.J. (2009) Constitutive repression and activation of auxin signaling in Arabidopsis. Plant Physiol. 149 (3): 1277-88