[ Wesleyan Home Page ] [ WesMaps Home Page ] [ WesMaps Archive ] [ Course Search ] [ Course Search by CID ]
Academic Year 2004/2005


Topics in Nucleic Acid Structure
MB&B 520 SP

This course focuses on the principles of nucleic acid structure. The scope of this course is to go beyond the common DNA structures such as B-DNA and A-DNA helical structures. The course will concentrate on other DNA structural motifs like branched DNA, supercoiled DNA, triplex DNA and quadruplex DNA. Physical characterization of these structures as well as the functional implication of these structures (in terms of DNA replication, transcription, telomeres, etc.) will be discussed extensively. Discussion will also center on the forces that stabilize these structures, such as H-bonding and stacking interactions. The course will also cover other important DNA structural motifs such as curved or bent DNA as found in A-tracts and the relevance of these structures in promoter recognition and gene expression. Important RNA structures, such as ribozymes and pseudoknots will also be discussed. We will also discuss the significance of DNA structural motifs in eukaryotic genomes and the application of bioinformatic tools to search for these motifs.

MAJOR READINGS

Handouts from current literature.
Current journal articles from Proceedings of the National Academy of Science, Biochemistry, Nucleic Acids Research and Journal of Molecular Biology.
R. Sinden, DNA STRUCTURE AND FUNCTION

EXAMINATIONS AND ASSIGNMENTS

One 10 page paper and one oral presentation.

ADDITIONAL REQUIREMENTS and/or COMMENTS

Students must withdraw from this class by Friday, March 5.

COURSE FORMAT: Lecture

REGISTRATION INFORMATION

Level: GRAD    Credit: .5    Gen Ed Area Dept: NONE    Grading Mode: Student Option   

Prerequisites: NONE

SECTION 01

Instructor(s): Mukerji,Ishita    
Times: ..T.R.. 09:00AM-10:20AM;     Location: HALL84;
Reserved Seats:    (Total Limit: UNL)

Special Attributes:
Links to Web Resources For This Course.

Last Updated on MAR-21-2005


Contact wesmaps@wesleyan.edu to submit comments or suggestions. Please include a url, course title, faculty name or other page reference in your email

Copyright Wesleyan University, Middletown, Connecticut, 06459