Computational analyses of eukaryotic promoters
نویسندگان
چکیده
منابع مشابه
Computational Analyses of Eukaryotic Gene Evolution
Computational Analyses of Eukaryotic Gene Evolution
متن کاملComputational Identi cation and Analysis of Eukaryotic Promoters: New Algorithms on the Traces of Gene Regulation
With the information of the complete DNA sequence of several higher eukaryotes as well as expression patterns of thousands of genes under a variety of conditions in our hands, we now have the possibility to computationally identify and analyze the parts of a genome believed to be largely responsible for transcription control { the promoters. This article gives a short overview of the state-of-t...
متن کاملOrigins of bidirectional promoters: computational analyses of intergenic distance in the human genome.
We have analyzed intergenic distances and searched for the presence of bidirectional genes using the complete sequences and mapping information of human chromosomes 20, 21, and 22, which contain 2,122 known and predicted genes. Intergenic distances between genes with divergent transcripts were distributed in a biphasic manner with a strong peak of 25 kb and a weak peak of 0.3 kb between the div...
متن کاملCharacterization of Eukaryotic Core Promoters Based on Nonlinear Dimensionality Reduction
Characterization and identification of eukaryotic promoter is important for the gene prediction and genome annotation. In this paper, we study the structural characteristics of the core promoters in several eukaryotes through a series of DNA physicochemical properties and adopt a method that combines the alignment and average of multiple promoters and the nonlinear dimensionality reduction tech...
متن کاملNucleotide patterns aiding in prediction of eukaryotic promoters
Computational analysis of promoters is hindered by the complexity of their architecture. In less studied genomes with complex organization, false positive promoter predictions are common. Accurate identification of transcription start sites and core promoter regions remains an unsolved problem. In this paper, we present a comprehensive analysis of genomic features associated with promoters and ...
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ژورنال
عنوان ژورنال: BMC Bioinformatics
سال: 2007
ISSN: 1471-2105
DOI: 10.1186/1471-2105-8-s6-s3