DEDB :: Drosophila melanogaster Exon Database
Home Query Stats Downloads Splicing Graph Viewer Alternative Splicing Events Methodology Contact Help

Motif analysis

Types of splicing motifs

The table below shows the various types of splicing motifs found in DEDB and its frequency.

MotifNumberPercentage
GTAG4647599.197%
GCAG3060.653%
ATAC80.017%
Others620.132%

Summary

The table below shows a summary of the total information content of the motif on a per exon/intron type basis.

Motif typeType of exon/intronNumberAll1st quartile2nd quartile3rd quartile4th quartile
acceptormulti constitutive internal exons274209.7549.8389.5499.57210.095
donormulti constitutive internal exons272818.5348.6538.3658.4008.746

Individual Information Content Summary

The table below shows a summary of the individual information content of several types of donor and acceptor sites.

TypeNumberMin1st QuMedianMean3rd QuMaxIQR
Cassette exon acceptor1316-10.8203.9607.1967.05210.36022.3006.400
Intron retention acceptor1038-18.2103.4636.8386.1399.49019.0306.027
Alternative acceptor990-15.6803.3566.0515.9689.38419.1406.028
Constitutive internal exon acceptor27497-17.1107.3679.9529.75312.43023.2905.063
Constitutive termination exon acceptor10070-14.4507.65510.3009.97612.66022.6405.005
Cassette exon donor1290-9.3394.7987.1706.8029.25913.8904.461
Intron retention donor1007-8.4673.2086.1155.4208.14514.6104.937
Alternative donor1411-8.3943.7015.9575.6107.96213.6804.261
Constitutive internal exon donor27357-10.2707.1428.9198.52610.38015.1903.238
Constitutive initiation exon donor8918-10.5206.5128.4567.94010.05014.9903.538

Detailed results

The following figures and tables shows detailed results of the motif analysis.


Multi constitutive internal exons all acceptor analysis

Number of motifsNumber of canonical motifsInformation Content
27435274209.75361

Click on the following weblogo for a bigger one.

back to the top


Multi constitutive internal exons 1st quartile acceptor analysis

Number of motifsNumber of canonical motifsInformation Content
682568219.83805

Click on the following weblogo for a bigger one.

back to the top


Multi constitutive internal exons 2nd quartile acceptor analysis

Number of motifsNumber of canonical motifsInformation Content
687768749.54853

Click on the following weblogo for a bigger one.

back to the top


Multi constitutive internal exons 3rd quartile acceptor analysis

Number of motifsNumber of canonical motifsInformation Content
686368589.57175

Click on the following weblogo for a bigger one.

back to the top


Multi constitutive internal exons 4th quartile acceptor analysis

Number of motifsNumber of canonical motifsInformation Content
6870686710.0947

Click on the following weblogo for a bigger one.

back to the top


Multi constitutive internal exons all donor analysis

Number of motifsNumber of canonical motifsInformation Content
27435272818.53368

Click on the following weblogo for a bigger one.

back to the top


Multi constitutive internal exons 1st quartile donor analysis

Number of motifsNumber of canonical motifsInformation Content
682567898.6535

Click on the following weblogo for a bigger one.

back to the top


Multi constitutive internal exons 2nd quartile donor analysis

Number of motifsNumber of canonical motifsInformation Content
687768348.36514

Click on the following weblogo for a bigger one.

back to the top


Multi constitutive internal exons 3rd quartile donor analysis

Number of motifsNumber of canonical motifsInformation Content
686368188.4001

Click on the following weblogo for a bigger one.

back to the top


Multi constitutive internal exons 4th quartile donor analysis

Number of motifsNumber of canonical motifsInformation Content
687068408.74601

Click on the following weblogo for a bigger one.

back to the top


Histogram of individual information content

The individual information content of the various types of donors and acceptors are shown below:



back to
top



back to
top



back to
top



back to
top



back to
top



back to
top



back to
top



back to
top



back to
top



back to
top