Alternative splicing is an important component of tumorigenesis. Recent advent of exon array technology enables the detection of alternative splicing at a genome-wide scale. The analysis of high-throughput alternative splicing is not yet standard and methodological developments are still needed. We propose a novel statistical approach-Dually Constrained Correspondence Analysis-for the detection...

Alternative splicing is the highly regulated process of variation in the removal of introns from premessenger-RNA transcripts. The consequences of alternative splicing on the phenotype are well documented, but the impact of the environment on alternative splicing is not yet clear. We studied variation in alternative splicing among four different temperatures, 13, 18, 23, and 29°, in two Drosoph...

Alternative splicing events are classified into four main subgroups: (i) exon skipping (cassette exons), where the exon can be spliced out of the transcript together with its flanking introns; (ii) alternative 5�ss and (iii) 3�ss selection, which are the results of the recognition of two or more splice sites at one end of an exon; and (iv) intron retention, in wh...

In order to comprehend the influence of evolutionary changes in gene structure on the alternative splicing mechanism, we work on three related subjects: (i) conservation of exonintron sequences, (ii) splice site score changes and (iii) length data changes, across the vertebrate tree. We have analyzed conservation levels of human Alternative cassette exons (ACEs) ...

In order to comprehend the influence of evolutionary changes in gene structure on the alternative splicing mechanism, we work on three related subjects: (i) conservation of exonintron sequences, (ii) splice site score changes and (iii) length data changes, across the vertebrate tree. We have analyzed conservation levels of human Alternative cassette exons (ACEs) ...

Alternative splicing events are classified into four main subgroups: (i) exon skipping (cassette exons), where the exon can be spliced out of the transcript together with its flanking introns; (ii) alternative 5�ss and (iii) 3�ss selection, which are the results of the recognition of two or more splice sites at one end of an exon; and (iv) intron retention, in wh...

Alternative splicing events are classified into four main subgroups: (i) exon skipping (cassette exons), where the exon can be spliced out of the transcript together with its flanking introns; (ii) alternative 5�ss and (iii) 3�ss selection, which are the results of the recognition of two or more splice sites at one end of an exon; and (iv) intron retention, in wh...

Alternative splicing events are classified into four main subgroups: (i) exon skipping (cassette exons), where the exon can be spliced out of the transcript together with its flanking introns; (ii) alternative 5�ss and (iii) 3�ss selection, which are the results of the recognition of two or more splice sites at one end of an exon; and (iv) intron retention, in wh...