'Blosum' presentation slideshows

Alignment methods II

Alignment methods II. April 24, 2007 Learning objectives- 1) Understand how Global alignment program works using the longest common subsequence method. 2) Understand how Local alignment program works. Homework 3 and 4 due today Quiz on Thursday. Why search sequence databases?.

424 views • 29 slides

327 views • 18 slides

Alignment IV BLOSUM Matrices

Alignment IV BLOSUM Matrices. BLOSUM matrices. Blo cks Su bstitution M atrix. Scores for each position are obtained frequencies of substitutions in blocks of local alignments of protein sequences [Henikoff & Henikoff92].

227 views • 18 slides

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Blosum matrices Morten Nielsen Department of systems biology, DTU

Blosum matrices Morten Nielsen Department of systems biology, DTU. Outline. Alignment scoring matrices What is a BLOSUM50 matrix and how is it different from a BLOSUM80 matrix? What are Blosum matrices good for? Sequence alignment Infer properties from one protein to another.

442 views • 16 slides

Overview of sequence database searching techniques and multiple alignment

Overview of sequence database searching techniques and multiple alignment. May 1, 2001 Quiz on May 3-Dynamic programming-Needleman-Wunsch method

435 views • 14 slides