Table 1

Number of dubious duplications at the eutherian node involving various species as 'orphans'

Species

Isolated sp(i)

sp(i) versus >5

sp(i) versus >5 - no sp(i)

sp(i) versus >10

sp(i) versus >10 - no sp(i)


2× coverage genomes

Sorex araneus

621

591

581

563

557

Erinaceus europaeus

565

531

523

498

493

Ochotona princeps

376

343

337

308

302

Cavia porcellus

344

308

302

280

274

Echinops telfairi

272

246

235

237

227

Myotis lucifugus

192

168

156

146

137

Tupaia belangeri

192

159

150

132

126

Spermophilus tridecemlineatus

182

142

140

110

108

Oryctolagus cuniculus

149

114

108

93

88

Otolemur garnettii

125

100

97

79

76

Loxodonta africana

109

77

64

70

59

Microcebus murinus

112

90

86

62

59

Felis catus

98

73

70

57

54

Dasypus novemcinctus

15

6

0

4

0

High-coverage genomes

Bos taurus

200

168

131

148

112

Canis familiaris

156

120

94

93

71

Mus musculus

129

100

94

75

70

Equus caballus

134

110

78

86

58

Rattus norvegicus

73

52

37

37

28

Pongo pygmaeus

34

25

21

17

14

Macaca mulatta

62

44

24

28

14

Pan troglodytes

24

13

7

10

5

Homo sapiens

14

7

5

4

3

One-tail Mann-Whitney test

P-value

0.016

0.016

0.005

0.014

0.005


See Figure 7 and text for details. Different columns correspond to cases where one side of a duplication at the eutherian node involved: an orphan species (isolated sp(i)), or one orphan species versus more than five (sp(i) versus >5) or more than ten (sp(i) versus >10) species on the other side of the duplication. The column labeled with 'no sp(i)' indicates the cases where the orphan species is absent from the other side of the duplication node (this requires perfect reciprocal complementary gene losses and, hence, corresponds to a species-overlap score of zero). Values are sorted according to the last column.

Milinkovitch et al. Genome Biology 2010 11:R16   doi:10.1186/gb-2010-11-2-r16

Open Data