Bioinformatics tools

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Hi Laksmi, It's not quite clear from your questoin, but do you want to do a pairwise alignment of each of your 90 sequences against a particular sequence (ie seq2[[1]] v seq1 then seq2[[2]] v seq1 in your example) or you want to do all the possible pairwsie comparisons between your 90 sequences. The first one is easy, use an apply function . http://www.biostars.org/p/15688/

pairwise sequence alignment with R

The lattice package, written by Deepayan Sarkar, attempts to improve on base R graphics by providing better defaults and the ability to easily display multivariate relationships. In particular, the package supports the creation of trellis graphs - graphs that display a variable or the relationship between variables, conditioned on one or more other variables. The typical format is http://www.statmethods.net/advgraphs/trellis.html

Trellis Graphs

Plus: a resource for protein phosphorylation and other post-translational modifications

http://www.phosphosite.org/homeAction.do Protein, Sequence, or Reference Search: Protein Searches retrieve lists of proteins and their modification types based on protein name or ID, protein type, domain, cellular component, and MW range.
http://bowtie-bio.sourceforge.net/tutorial.shtml

Bowtie: Tutorial

Download and extract the appropriate Bowtie binary release into a fresh directory. Change to that directory. Performing alignments
http://kofler.or.at/bioinformatics/SciRoKo/Download.html

SciRoKo Downloads

SciRoKo is platform independent and runs in Windows, Linux and Mac OsX.
perl

Block Maker at the Fred Hutchinson Cancer Research Center BlockS WWW server. WARNING: This page is no longer supported, use at your risk. http://blocks.fhcrc.org/blocks/make_blocks.html

Block Maker

CODEHOP

NOTICE: This version of CODEHOP is no longer maintained. http://blocks.fhcrc.org/codehop.html
genome browsers

linux

http://c4c.uwc4c.com/express_license_technologies/fastphase

fastPHASE - Assets - Express Licenses - UW Center for Commercial

The program fastPHASE implements methods for estimating haplotypes and missing genotypes from population SNP genotype data. For more information:
Overview Haploview is designed to simplify and expedite the process of haplotype analysis by providing a common interface to several tasks relating to such analyses. http://www.broadinstitute.org/scientific-community/science/programs/medical-and-population-genetics/haploview/haploview

Haploview

New to Artemis? Example of an Artemis screenshot.

Artemis: DNA Sequence Viewer and Annotation Tool - Wellcome Trus