Skip to main content

Table 2 Identification of potentially duplicated genes and genomic regions in Littorina

From: Species and gene divergence in Littorina snails detected by array comparative genomic hybridization

Species

m1 ± S.D.

m2 ± S.D.

m3 ± S.D.

N total dupl.

% of total

Overlap with L. saxatilis, %

Transcripts

BAC regions

mtDNA

Other

L. saxatilis

−2.29 ± 1.62

−0.01 ± 0.88

2.28 ± 0.33

2573

10.0

 

2435

134 (incl.E10)

3

1 (Lsub16)

L. compressa

−2.64 ± 1.79

−0.2 ± 0.84

1.85 ± 0.28

2763

10.7

85.1

2618

142 (incl.E10)

2

1 (Lsub16)

L. arcana

−2.64 ± 2.02

0.21 ± 0.81

2.22 ± 0.29

2000

7.7

93.2

1903

93 (incl.E10)

3

1 (Lsub16)

L. fabalis

−2.43 ± 1.97

0.02 ± 0.93

2.37 ± 0.38

1756

6.8

92.8

1672

81 (incl.E10)

2

1 (Lsub16)

  1. A model with three mixed normal distributions was fitted to overall distributions of hybridization signal intensity in each species: 1 – low signal genes, 2 – normal signal genes (single-copy), 3 – high signal (potentially multiple-copy) genes, in bold. See also colour curves in Figure 2. m ± S.D are means and standard deviations for three normal curves in each species.