'Gapped blast' presentation slideshows

MapViewer

1.24k views • 87 slides

Gapped BLAST and PSI-BLAST ? a new generation of protein database search programs

Gapped BLAST and PSI-BLAST ? a new generation of protein database search programs. Presented by ??? ??? ??? ???. Outline. BLAST 1.0 BLAST 2.0 The two-hit method Gapped alignment PSI-BLAST Performance evaluation Discussion and Conclusion NCBI website. Statistical preliminaries.

867 views • 86 slides

Doug Brutlag Professor Emeritus Biochemistry & Medicine (by courtesy)

827 views • 71 slides

BIOINFORMATICS Sequences #2

BIOINFORMATICS Sequences #2. Mark Gerstein, Yale University GersteinLab.org/courses/452 (last edit in fall '05). Basic Alignment via Dynamic Programming Suboptimal Alignment Gap Penalties Similarity (PAM) Matrices Multiple Alignment Profiles, Motifs, HMMs Local Alignment

792 views • 67 slides

Doug Brutlag Professor Emeritus Biochemistry & Medicine (by courtesy)

624 views • 62 slides

Homology Search Tools

Homology Search Tools. Kun-Mao Chao ( ??? ) Department of Computer Science and Information Engineering National Taiwan University, Taiwan WWW: http://www.csie.ntu.edu.tw/~kmchao. Homology Search Tools. Smith-Waterman (Smith and Waterman, 1981; Waterman and Eggert, 1987)

651 views • 50 slides

Master Course Sequence Alignment Lecture 8 Database searching (2)

C. E. N. T. E. R. F. O. R. I. N. T. E. G. R. A. T. I. V. E. B. I. O. I. N. F. O. R. M. A. T. I. C. S. V. U. Master Course Sequence Alignment Lecture 8 Database searching (2). PSI-BLAST. Position-Specific Iterated BLAST

432 views • 43 slides

Bioinformatics Algorithms and Data Structures

649 views • 41 slides

How do you gauge significance in sequence comparisons?

463 views • 39 slides

Sequence Database Searching (Basic Tools and Advanced Methods)

595 views • 38 slides

Alignment to a database of sequences

Alignment to a database of sequences. Biology 162 Computational Genetics Todd Vision 7 Sep 2004. Preview. How to speed up pairwise alignment How to statistically evaluate alignments and database matches How to use BLAST What database should you search?. Need for fast pairwise alignment.

457 views • 37 slides

478 views • 35 slides

Tools and Softwares

Tools and Softwares. Group 13 Shashi Ranjan Murali Sivaramakrishnan Ognjen Perisic. Introduction. Importance of aligning two sequences Identify the structure and function Evolutionary similarities Why use computers to do this alignment? Sequences are very, very, very long

410 views • 30 slides

Tools and Softwares

Tools and Softwares. Group 13 Shashi Ranjan Murali Sivaramakrishnan Ognjen Perisic. Introduction. Importance of aligning two sequences Identify the structure and function Evolutionary similarities Why use computers to do this alignment? Sequences are very, very, very long

310 views • 30 slides

Homology Search Tools

Homology Search Tools. Kun-Mao Chao ( ??? ) Department of Computer Science and Information Engineering National Taiwan University, Taiwan WWW: http://www.csie.ntu.edu.tw/~kmchao. Homology Search Tools. Smith-Waterman (Smith and Waterman, 1981; Waterman and Eggert, 1987)

502 views • 26 slides

BIONFORMATIC aLGORITHMS

302 views • 21 slides

327 views • 18 slides

Overview

270 views • 18 slides

Gapped BLAST and PSI-BLAST: a new generation of protein database search programs

558 views • 18 slides

Gapped BLAST and PSI-BLAST: a new generation of protein database search programs

192 views • 18 slides