PHYSMonday, March 26, 2007

8:00 AM-12:00 PM McCormick Place South -- Room S401D, Level 4, Oral
Biophysics of RNA
RNA-Protein Complexes
Organizers:Joseph D. Puglisi
James R. Williamson
Presiding:Andrew L. Feig
8:00 AMThermodynamic analysis of kissing hairpins and hairpin-bulge interactions involved in ncRNA mediated gene regulation
Andrew L. Feig
8:40 AMRNA and protein structural requirements in NCp7 chaperoned HIV-1 DIS maturation
John P. Marino
9:20 AMRNA base replacements: Studying sequence recognition in RNA interference
Eric T. Kool
10:00 AMIntermission
10:20 AMCrystal structures of IRE-mRNA regulatory sequences and protein repressor, IRP1
Elizabeth C. Theil
10:40 AMCryo-Em results on mRNA-tRNA translocation in the 80S ribosome
Joachim Frank, Derek Taylor, Jakob Nilsson, Rene Jorgensen, Rod Merrill, Gregers Rom Andersen, Poul Nissen
11:20 AMDecoding by the ribosome: Energy landscapes and conformational changes
Kevin Y. Sanbonmatsu, Andrea Vaiana, Simpson Joseph, Chang-Shung Tung

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The 233rd ACS National Meeting, Chicago, IL, March 25-29, 2007