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Table 1 The estimated number of parallel gains on the branches stemming out of each of the internal nodes in the phylogenetic tree (excluding the root; see Additional file 4)

From: Patterns of intron gain and conservation in eukaryotic genes

internal node

Subclade_1

subclade_2

total number of shared sites

total number of parallel gains [95% confidence inrterval]

% parallel gains [95% confidence inrterval]

AME

Unikonts

Magnoliophyta

630

122.8 [38.5 – 229.3]

19.5 [6.1 – 36.4]

Unikonts

Dicdi

Opisthokonts

212

4.9 [1.6 – 15.3]

2.3 [0.7 – 7.2]

Opisthokonts

Metazoa

Fungi

606

70.7 [23.0 – 123.1]

11.7 [3.8 – 20.3]

Metazoa

Caeel

Coelomata

374

24.0 [7.8 – 38.7]

6.4 [2.1 – 10.4]

Coelomata

Deuterostomia

Diptera

350

7.0 [2.4 – 11.5]

2.0 [0.7 – 3.3]

Deuterostomia

Strpu

Chordata

1395

4.7 [1.6 – 8.2]

0.3 [0.1 – 0.6]

Diptera

Drome

Anoga

192

0.0 [0.0 – 0.1]

0.0 [0.0-0.0]

Fungi

Cryne

Ascomycota

223

7.0 [2.4 – 13.7]

3.1 [1.1 – 6.1]

Ascomycota

Schpo

ScAfNc

82

0.3 [0.0 – 0.5]

0.3 [0.0 – 0.7]

ScAfNc

Sacce

Pezizomycotina

5

0.0 [0.0 – 0.1]

0.5 [0.1 – 1.2]

Magnoliophyta

Arath

Orysa

1337

0.2 [0.1 – 0.5]

0.0 [0.0-0.0]

Chordata

Cioin

Vertebrata

822

2.5 [0.9 – 4.2]

0.3 [0.1 – 0.5]

Vertebrata

Danre

Amniota

1701

0.3 [0.1 – 0.5]

0.0 [0.0-0.0]

Apicomplexa

Thepa

Plafa

113

3.9 [0.4 – 8.0]

3.4 [0.3 – 7.1]

Pezizomycotina

Aspfu

Neucr

221

0.1 [0.0 – 0.3]

0.1 [0.0 – 0.1]

Amniota

Galga

Mammals

1659

0.1 [0.0 – 0.1]

0.0 [0.0-0.0]

Mammals

Homsa

Roden

1448

0.0 [0.0-0.0]

0.0 [0.0-0.0]

  1. Species abbreviations are as in Fig. 1. AME stands for the last common Ancestor of Multicellular Eukaryotes