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Table 3 Summary of the transcript coverage for all possible different patterns of A5EΔ4 splicing exons.

From: Comparative analysis of sequence features involved in the recognition of tandem splice sites

Splice site motif

Distal 5'-splice site (DΔ4)

Proximal 5'-splice site (PΔ4)

 

Occurrence

EST

cDNA

Occurrence

EST

cDNA

/GYGA/GT

36

2,555

170

3

16

8

/GYAA/GT

32

2,603

140

4

23

19

/GYAG/GT

27

922

118

19

372

75

/GYAT/GT

7

174

38

1

2

1

/GYGG/GT

6

94

18

11

91

31

/GYAC/GT

2

50

8

2

50

8

/GYCA/GT

2

5

10

-

-

-

/GYGC/GT

2

390

5

1

5

2

/GYGT/GT

2

25

13

-

-

-

/GYTA/GT

2

182

9

-

-

-

/GYTG/GT

1

-

2

3

60

15

/GYCC/GT

-

-

-

-

-

-

/GYCG/GT

-

-

-

-

-

-

/GYCT/GT

-

-

-

-

-

-

/GTTC/GT

-

-

-

-

-

-

/GTTT/GT

-

-

-

-

-

-

 

118

7,000

531

44

619

159

  1. The coverage is shown for major-form distal (DΔ4) and proximal (PΔ4) tandem donors. Genes with inferred DΔ4 splicing exons outnumber genes with PΔ4 splicing exons about 2.5-fold, which is reflected in their overall cDNA (about three-fold) and EST (about ten-fold) coverage. In addition to/GT, the/GY motif is shown, if the presence/GC was statistically significant.