Comparative promoter region analysis powered by CORG
نویسندگان
چکیده
منابع مشابه
CORG: a database for COmparative Regulatory Genomics
Sequence conservation in non-coding, upstream regions of orthologous genes from man and mouse is likely to reflect common regulatory DNA sites. Motivated by this assumption we have delineated a catalogue of conserved non-coding sequence blocks and provide the CORG-'COmparative Regulatory Genomics'-database. The data were computed based on statistically significant local suboptimal alignments of...
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The CORG resource (Comparative Regulatory Genomics, http://corg.eb.tuebingen.mpg.de) provides extensive cross-species comparisons of promoter regions in particular and whole gene loci in general. Pairwise as well as multiple alignments of 10 vertebrate species form the key component of CORG. We implemented a rapid alignment approach based on weight matrix motif anchors to ensure efficient compu...
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15 صفحه اولComparative analysis of core promoter region: Information content from mono and dinucleotide substitution matrices
We have studied the core promoter region in five sets of promoter sequences by calculating the average mutual information content H (relative entropy). We have used specially constructed substitution matrices to calculate mono and dinucleotide replacements in a given block of aligned sequences. These substitution matrices use log-odds form of scores, which are in bits of information. Here, we c...
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ژورنال
عنوان ژورنال: BMC Genomics
سال: 2005
ISSN: 1471-2164
DOI: 10.1186/1471-2164-6-24