The Roy laboratory discovered the role of ATP in the action of the chloroplast molecular chaperone, a homologue of GroEL, and worked out many of the details of the assembly of the key photosynthetic enzyme, ribulose bisphosphate carboxylase/oxygenase. The field of molecular chaperones has continued to expand, reaching into many areas of biochemistry and medicine, including the presentation of antigens in the immune system. Since 2005, the Roy laboratory has been closed. Professor Roy has collaborated with Drs. Alan Day and Robert L Dean of the University of Western Ontario on producing an update of their Visual Genetics software package. Professor Roy and his colleagues at Rensselaer have conducted research on educational methods. Their work has focused on demonstrating the effectiveness of studio teaching techniques. The metric used to monitor this is to assess the gain in learning , which is the proportion of what the students do not know that they learn during the semester, as determined by objective pre- and post-course testing.
A.B., Sc. M., Brown University Ph.D., The Johns Hopkins University Postdoctoral Appointment, Cornell University Senior Research Fellow, Harvard University
- McDaniel, CN, Lister, BC, Hanna, MH, and Roy, H (2007) Increased learning observed in redesigned introductory biology course that employed web-enhanced, interactive pedagogy. CBE – Life Sciences Education 6: 243-249.
- Balaji, B, Gilson, M., and Roy, H. (2006) Binding of a transition state analog to newly synthesized Rubisco. Photosynthesis Research, 89, 43-48.
- Roy, H. (2003) “Studio vs Interactive Lecture Demonstration as Effective Teaching Tool” Bioscene 29(1): 3-6.
- Roy, H. (2001) "Use of Web-based Testing of Students as a Method for Evaluating Courses" Bioscene 27(3) pp. 3-7.
- Roy, H., Diwan, J., Segel, L.D., and Segel, I.H. 2001. Computer-assisted simulations of phosphofructokinase-1 kinetics using simplified velocity equations. Biochemistry and Molecular Biology Education 29: 3-9.
- Roy, H (2009) Genetics- The Blueprint of Life. In: Grzimek’s Encyclopedia of Science, Cengage Learning. In press.
- Roy, H. and Andrews, T.J. (2000) Rubisco: Assembly and Mechanism. Advances in Photosynthesis 9: 53-83, R.C. Leegood, T.D. Sharkey, and S. von Caemmerer, Eds, Kluwer Academic Publishers, Dordrecht, Boston, London.
- Roy, H., and Gilson, M. 1996 The Chloroplast Chaperonins, in Recent Advances in Plant Molecular Biology, Oxford and IBH Publishing Company, India. In press.
- Roy, H., and Gilson, M. Rubisco and the Chaperonins. X International Congress of Photosynthesis, From Light to Biosphere, V, 553-558. (1995)
- Roy, H. and Gilson, M. Chaperonin Mediated Assembly of Plant Rubisco. Handbook of Photosynthesis. M. Pasararakli, ed. 295-304.