Abstract

The ultimate goal of this research is to characterize the forces directing nucleic acid chemistry. The conformations, thermodynamics and dynamics of oligonucleotide double helices will be investigated as a function of environemtn. A versatile, sensitive laser temperature-jump instrument will be developed to allow dynamics to be measured from 1 ms to 100 ms. The results will help us understand the details of processes such as protein synthesis, gene regulation, and drug binding to nucleic acids.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Institute of General Medical Sciences (NIGMS)
Type
Research Project (R01)
Project #
5R01GM022939-11
Application #
3271413
Study Section
Biophysics and Biophysical Chemistry A Study Section (BBCA)
Project Start
1979-03-01
Project End
1987-02-28
Budget Start
1986-03-01
Budget End
1987-02-28
Support Year
11
Fiscal Year
1986
Total Cost
Indirect Cost

  Institution

Name
University of Rochester
Department
Type
Schools of Arts and Sciences
DUNS #
208469486
City
Rochester
State
NY
Country
United States
Zip Code
14627

  Publications

Berger, Kyle D; Kennedy, Scott D; Schroeder, Susan J et al. (2018) Surprising Sequence Effects on GU Closure of Symmetric 2 × 2 Nucleotide RNA Internal Loops. Biochemistry 57:2121-2131
Smith, Louis G; Zhao, Jianbo; Mathews, David H et al. (2017) Physics-based all-atom modeling of RNA energetics and structure. Wiley Interdiscip Rev RNA 8:
Pinamonti, Giovanni; Zhao, Jianbo; Condon, David E et al. (2017) Predicting the Kinetics of RNA Oligonucleotides Using Markov State Models. J Chem Theory Comput 13:926-934
Kauffmann, Andrew D; Kennedy, Scott D; Zhao, Jianbo et al. (2017) Nuclear Magnetic Resonance Structure of an 8 × 8 Nucleotide RNA Internal Loop Flanked on Each Side by Three Watson-Crick Pairs and Comparison to Three-Dimensional Predictions. Biochemistry 56:3733-3744
Gleghorn, Michael L; Zhao, Jianbo; Turner, Douglas H et al. (2016) Crystal structure of a poly(rA) staggered zipper at acidic pH: evidence that adenine N1 protonation mediates parallel double helix formation. Nucleic Acids Res 44:8417-24
Jiang, Tian; Nogales, Aitor; Baker, Steven F et al. (2016) Mutations Designed by Ensemble Defect to Misfold Conserved RNA Structures of Influenza A Segments 7 and 8 Affect Splicing and Attenuate Viral Replication in Cell Culture. PLoS One 11:e0156906
Lenartowicz, Elzbieta; Nogales, Aitor; Kierzek, Elzbieta et al. (2016) Antisense Oligonucleotides Targeting Influenza A Segment 8 Genomic RNA Inhibit Viral Replication. Nucleic Acid Ther 26:277-285
Lenartowicz, Elzbieta; Kesy, Julita; Ruszkowska, Agnieszka et al. (2016) Self-Folding of Naked Segment 8 Genomic RNA of Influenza A Virus. PLoS One 11:e0148281
Condon, David E; Kennedy, Scott D; Mort, Brendan C et al. (2015) Stacking in RNA: NMR of Four Tetramers Benchmark Molecular Dynamics. J Chem Theory Comput 11:2729-2742
Chen, Jonathan L; Kennedy, Scott D; Turner, Douglas H (2015) Structural features of a 3' splice site in influenza a. Biochemistry 54:3269-85

Showing the most recent 10 out of 162 publications