No. of exons per gene

Fungi (%)

Plants (%)

Invertebrates (%)

Vertebrates (%)

1

24.477

27.898

12.641

9.046

2 - 3

49.109

26.696

30.711

16.464

4 - 5

17.624

14.755

20.246

15.149

6 - 7

5.402

10.048

12.789

12.395

8 - 10

2.387

9.295

10.853

14.169

11 - 15

0.783

7.045

7.520

14.911

16 - 20

0.164

2.485

2.741

7.559

21 - 25

0.037

1.001

1.211

4.459

26 - 30

0.010

0.395

0.587

2.352

>30

0.006

0.392

0.701

3.496