'Comparative sequence analysis' diaporamas de présentation

Computational Prediction of RNA and DNA Secondary Structure

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RNA functions, structure and Phylogenetics

RNA functions, structure and Phylogenetics. RNA functions. Storage/transfer of genetic information Genomes many viruses have RNA genomes single-stranded (ssRNA) e.g., retroviruses (HIV) double-stranded (dsRNA) Transfer of genetic information mRNA = "coding RNA" - encodes proteins.

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RNA Tertiary Structure

RNA Tertiary Structure. Additional Motifs of Tertiary Structure. Coaxial helix A minor motif Pseudoknots Tetraloops Loop-loop Ribose zipper Kink turn motif. Coaxial helix. Two separate helical regions stack to form coaxial helices as a pseudo-continuous (quasi-continuous) helix.

672 views • 33 slides

CS480-01 Computer Science Seminar Fall, 2002

328 views • 21 slides