[BioC] Annotation different expressed exon. results from DESeq

[Fabrice Tourre]

Dear list,

When I use DESeq find different expressed exon in tow conditions. e.g,

   id baseMean  baseMeanA    baseMeanB
1 ENSMUSG00000079102:009 851.0096 1697.09604    4.9231156
2 ENSMUSG00000026727:016 239.6701  478.35562    0.9846231
3 ENSMUSG00000026727:004 155.8972  311.79442    0.0000000

How can know the Alternative Splicing Event for
ENSMUSG00000079102:009, ENSMUSG00000026727:016 and
ENSMUSG00000026727:004?
for example, Cassette exon (skipped exon), Intron retention, Mutually
exclusive exons, Alternative 3' sites, Alternative 5' sites,
Alternative first exon.

Thank you very much in advance.