RESUMO
We describe a web-based resource to identify, search and analyze sequence patterns conserved in the multiple sequence alignments of orthologous promoters from closely related / distant Saccharomyces spp. The webtool interfaces with a database where conserved sequence patterns (greater than 4 bp) have been previously extracted from genome-wide promoter alignments, allowing one to carry out user-defined genome-wide searches for conserved sequences to assist in the discovery of novel promoter elements based on comparative genomics. The web-based server can be accessed at http://www2.imtech.res.in/ anand/sacch_prom_pat.html.
Assuntos
Regiões Promotoras Genéticas/genética , Saccharomyces/genética , Análise de Sequência de DNA/métodos , Software , Sequência de Bases , Biologia Computacional/métodos , Sequência Conservada , Bases de Dados Genéticas , Genoma FúngicoRESUMO
We describe a program (and a website) to reformat the ClustalX/ClustalW outputs to a format that is widely used in the presentation of sequence alignment data in SNP analysis and molecular systematic studies. This program, CLOURE, CLustal OUtput REformatter, takes the multiple sequence alignment file (nucleic acid or protein) generated from Clustal as input files. The CLOURE-D format presents the Clustal alignment in a format that highlights only the different nucleotides/residues relative to the first query sequence. The program has been written in Visual Basic and will run on a Windows platform. The downloadable program, as well as a web-based server which has also been developed, can be accessed at http://imtech.res.in/~anand/cloure.html.
