Table 1 Number of intact V2R genes identified in the genomes of broad range of vertebrates.

From: Remarkable diversity of vomeronasal type 2 receptor (OlfC) genes of basal ray-finned fish and its evolutionary trajectory in jawed vertebrates

Scientific name

Common name

Assembly name

V2R2

ancV2R

t-V2R

f-V2R

Sum

Sum

Sum

Sum

Sub 1

Sub 2

Sub 3

Sub 4–9

Sub 10

Sub 11

Sub 12

Sub 13

Sub 14

Sub 15

Sub 16

Sub a1

Sub a2

Sub a3

Unplaced

Callorhinchus milii

Elephant shark

Callorhinchus_milii-6.1.3

1

1

0

26

1

0

0

0

0

0

1

0

1

0

0

0

19

2

2

Hydrolagus affinis

Small-eyed rabbitfish

UP_Haf

1

1

0

39

0

0

0

0

0

0

0

0

1

0

0

0

36

0

2

Scyliorhinus torazame

Cloudy catshark

Storazame_v1.0

1

1

0

21

0

0

1

0

0

0

1

4

1

0

0

0

13

1

0

Carcharodon carcharias

Great white shark

ASM360424v1

1

1

0

12

2

0

1

0

0

0

0

0

0

0

0

0

8

0

1

Rhincodon typus

Whale shark

ASM164234v2

1

0

0

21

2

0

1

0

0

0

0

1

0

0

0

0

16

0

1

Chiloscyllium punctatum

Brownbanded bambooshark

Cpunctatum_v2.1

1

1

0

24

1

0

1

0

0

0

0

2

1

0

0

0

18

1

0

Leucoraja erinacea

Little skate

LER_WGS_1

1

1

0

6

1

0

1

0

0

0

0

1

0

0

0

0

2

1

0

Amblyraja radiata

LER_WGS_1

sAmbRad1.pri

1

1

0

6

1

0

1

0

0

0

0

1

0

0

0

0

2

1

0

Pristis pectinata

Smalltooth sawfish

sPriPec2.pri

1

1

0

22

2

0

1

0

0

0

0

0

0

0

0

0

18

1

0

Erpetoichthys calabaricus

Reedfish

Reedfish

1

1

3

183

1

2

1

0

4

1

1

2

1

1

67

101

0

0

1

Acipenser ruthenus

Sterlet

ASM1064508v1

1

1

3

41

1

11

1

0

1

2

1

0

1

0

1

21

0

0

1

Lepisosteus oculatus

Spotted gar

LepOcu1

1

1

0

47

0

1

2

0

1

0

1

1

1

1

9

29

0

0

1

Anguilla japonica

Japanese eel

Ajp_01

1

0

0

63

1

4

2

39

1

4

1

2

1

3

5

0

0

0

0

Danio rerio

Zebrafish

GRCz11

1

0

0

71

2

6

1

24

1

3

1

6

2

2

23

0

0

0

0

Latimeria chalumnae

Coelacanth

LatCha1

1

0

75

13

1

1

1

0

0

1

4

1

1

0

0

0

0

0

3

Xenopus tropicalis

Western clawed frog

UCB_Xtro_10.0

1

1

689

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

Geotrypetes seraphini

Caecilian

aGeoSer1.1

1

0

273

1

0

0

0

0

0

0

0

0

1

0

0

0

0

0

0

Anolis carolinensis

Anole lizard

AnoCar2.0

1

0

63

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

Mus musculus

Mouse

GRCm38.p6

7

0

147

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

  1. The bold highlighted the cells in which no genes were found in the corresponding subfamilies.