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Table 1 Overlapping genes in five Metazoa.

From: Non-random retention of protein-coding overlapping genes in Metazoa

Species

Total Genes

Unique Genes

Observed OGCs

Expected OGCs (SD)

Observed OG Pairs

Expected OG Pairs (SD)

Observed OGs

Observed OGs (%)

Expected OGs (SD)

Expected OGs (%)

Hs

23073

17794

663

2374.1

(27.7)

749

4954.0

(65.2)

1409

7.9

6630.8

(47.2)

37.3

Mm

17970

17040

656

2112.9

(27.9)

662

4293.7

(71.3)

1400

8.2

5873.7

(68.8)

34.5

Dr

6672

6506

108

396.9

(14.7)

155

524.2

(19.5)

262

4.0

899.1

(30.6)

13.8

Dm

18768

13416

1505

2172.3

(8.1)

2022

7483.1

(44.0)

3514

26.2

7876.0

(34.9)

58.7

Ce

21124

19359

404

3615.6

(32.2)

494

8653.1

(80.7)

898

4.6

10442.9

(54.3)

53.9

  1. Unique Genes refer to the actual number of sequences used in the analysis, after filtering for splice variants. For each species, the counts of overlapping genes (OGs), overlapping gene pairs (OG pairs), and overlapping gene clusters (OGCs) coming from both real data and random simulations are shown. In the latter case the average number over ten simulations is reported together with the standard deviation (SD). Abbreviations: Hs, Homo sapiens;Mm, Mus musculus;Dr, Danio rerio;Dm, Drosophila melanogaster; Ce, Caenorabditis elegans.