DeBlasio, S.L, Luesse, D.L. and Hangarter, R.P. 2005 A Plant Specific Protein Essential for Blue-Light-Induced Chloroplast Movements. Plant Physiol. In Press

Yang. X., Lee, S., So, J., Dharmasiri, S., Dharmasiri, N., Ge, L.,  Jensen, C.,  Hangarter, R., Hobbie, L.,  Estelle, M. 2004 The IAA1 Protein is encoded by AXR5 and is a substrate of SCFTIR1. Plant J. In Press

Whippo, C.W. and Hangarter, R.P. 2004 Phytochrome Modulation of Blue-light-Induced Phototropism. Plant, Cell Environ. 27: 1223-1228

Hangarter, R.P. and Gest, H. 2004 Pictorial demonstrations of photosynthesis. Photosyn Res. 80: 421–425

DeBlasio, S.L, Mullen, J.L., Luesse, D.L. and Hangarter, R.P. 2003 Phytochrome Modulation of Blue-Light-Induced Chloroplast Movements in Arabidopsis. Plant Physiol. 133: 1471-1479.

Whippo, C.W. and Hangarter, R.P. 2003 Second Positive Phototropism Results from Coordinated Co-action of the Phototropins and Cryptochromes. Plant Physiol. 132: 1–9.

Kiss, J.Z., Mullen, J.L., Correll, M.J., Hangarter, R.P. 2003 Phytochrome A and B mediate red-light-induced positive phototropism in roots. Plant Physiol. 131: 1411-1417.

Mullen, J.L and Hangarter, R.P. 2003 Genetic analysis of the gravitropic set-point angle in lateral roots of Arabidopsis. Advances in Space Research. 31:2229-2236.

Correll, M.J., Coveney, K.M., Raines, S.V., Mullen, J.L., Hangarter, R.P., Kiss, J.Z. 2003 Phytochromes play a role in phototropism and gravitropism in Arabidopsis roots. Advances in Space Research. 31:2203-2210.

Mullen, J.L., Wolverton, C., Ishikawa, H., Hangarter, R.P., Evans, M.L. 2002 Spatial separation of light perception and growth response in maize root phototropism. Plant, Cell and Environ. 95:1191-1196.

Kiss J.Z., N.J. Ruppel, R.P. Hangarter. 2001. Phototropism in Arabidopsis is mediated by two sensory systems. Advances in Space Research: 27:877-885.

Ruppel, N.J., R.P. Hangarter, J.Z. Kiss. 2001. Red-light-induced positive phototropism in Arabidopsis roots. Planta: 212 : 424-430 Abstract

Kiss J.Z., N.J. Ruppel, R.P. Hangarter. 2001. Phototropism in Arabidopsis is mediated by two sensory systems. Advances in Space Research: 27:877-885.

Knee, E.M., R.P. Hangarter, M. Knee. 2000. Interactions of light and ethylene in hypocotyl hook maintenance in Arabidopsis thaliana seedlings. Physiol. Plant 108: 208-215. Abstract

Jensen, P.J., R.P. Hangarter and M.A. Estelle. 1997 Auxin transport is required for hypocotyl elongation in light-grown but not in dark-grown Arabidopsis. Plant Physiol. 116: 455-462. Abstract

Parks, B.M., P.H. Quail and R.P. Hangarter. 1996. Phytochrome A regulates the induction of phototropic enhancement in Arabidopsis thaliana. Plant Physiol. 110: 155-162. Abstract

Poppe, C., R.P. Hangarter, R.A. Sharrock, F. Nagy, E. Schafer. 1996. The light-induced reduction of the gravitropic growth-orientation of seedlings of Arabidopsis thaliana (L.) Heynh is a photomorphogenic response mediated synergistically by the Pfr-forms of phytochrome A and B. Planta. 199: 511-514.

Knee, E.M. and Hangarter, R.P. 1996. Differential IAA dose response relations of the axr1 and axr2 mutants of Arabidopsis. Physiol. Plant. 98: 320-324 Abstract

Young, J.C. and R.P. Hangarter. 1996. Comparative analysis of light response mutants by subtractive response spectra. In, "Regulation of Plant Growth and Development by Light", W.R. Briggs, R.L. Heath, E.M. Tobin, eds. American Society of Plant Physiologists, pp 127-133. Abstract

Bagnall, D.J., R.W. King, R.P. Hangarter. 1996. hy4 mutants of Arabidopsis lacking a blue light photoresponse are late to flower. Planta. 200: 278-280. Abstract

Zagotta, M.T., K.A. Hicks, C.I. Jacobs, J.C. Young, R.P. Hangarter and D.R. Meeks-Wagner. 1996. The Arabidopsis ELF3 gene regulates vegetative photomorphogenesis and the photoperiodic induction of flowering. Plant Journal. 10: 691-702. Abstract

Liscum, E. and R.P. Hangarter. 1994. Mutational analysis of blue light sensing in Arabidopsis. Plant, Cell and Environ. 17:639-648.

Parks, B.M. and R.P. Hangarter. 1994. Blue light sensory systems in plants. Seminars in Cell Biology. 5:357-353. Abstract

Zhong, H.H., J.C. Young, E.A. Pease, R.P. Hangarter and C.R. McClung. 1994. Interactions between light and the circadian clock in the regulation of CAT2 expression in Arabidopsis. Plant Physiol. 104:889-898.

Liscum, E. and R.P. Hangarter. 1993. Light-stimulated apical hook opening in wild-type Arabidopsis thaliana seedlings. Plant Physiol. 101:567-572. Abstract

Cha, M.-R., M.E. Evans and R.P. Hangarter. 1993. Localization of auxin transporting tissues by tissue printing. J. Plant Physiol. Biochem. 31:263-269.

Liscum, E. and R.P. Hangarter. 1993. Photomorphogenic mutants of Arabidopsis thaliana reveal activities of multiple photosensory systems during light-stimulated apical hook opening. Planta 191:214-221. Abstract

Liscum, E. and R.P. Hangarter. 1993. Genetic evidence that the Pr form of phytochrome B plays a role in Arabidopsis thaliana gravitropism. Plant Physiol. 103:15-19.

Magnus, V., B. Nigovic, R.P. Hangarter and N.E. Good. 1992. N-(Indoleyl-3-acetyl) amino acids as sources of auxin in plant tissue culture. J. Plant Growth Regul. 11:19-28.

Magnus, V., R.P. Hangarter and N.E. Good. 1992. Interaction of free indole-3-acetic acid and its amino acid conjugates in tomato hypocotyl cultures. J. Plant Growth Regul. 11:67-75.

Young, J.C., E. Liscum and R.P. Hangarter. 1992. Spectral-dependence of light-inhibited hypocotyl elongation in photomorphogenic mutants of Arabidopsis: Evidence for a UV-A photosensor. Planta 188:106-114. Abstract

Liscum, E., J.C. Young, K.L. Poff and R.P. Hangarter. 1992. Genetic separation of phototropism from blue-light inhibition of stem elongation in Arabidopsis. Plant Physiol. 100:267-271. Abstract

Hangarter, R.P. and T. Stasinopoulos. 1991. Repression of plant tissue culture growth by light is caused by photochemical change in the culture medium. Plant Sci. 79:253-257.