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Table 1 Sorted regions of the flow karyotype with corresponding subregions and chromosome numbers.

From: Multiple rearrangements in cryptic species of electric knifefish, Gymnotus carapo (Gymnotidae, Gymnotiformes) revealed by chromosome painting

Region

Number of Chromosomes

Region and Subregion

Number of pairs

Chromosomes

R 1

1

R1

1 pair

20

  

R2

4 pairs

1, 2, 3, 16

  

S2A

3 pairs

1, 2, 16

R2

4

S2B

2 pairs

2, 16

  

S2C

2 pairs

1, 16

  

R3

8 pairs

4, 5, 6, 7, 8, 17, 18, 19

R 3

8

S3A

4 pairs

5, 6, 7, 17

  

S3B

2 pairs

7, 19

  

S3C

1 pair

7

  

S3D

5 pairs

5, 6, 7, 17, 18

  

R4

8 pairs

9, 10, 11, 12, 13, 14, 15, 21

R 4

8

S4A

3 pairs

12, 13, 15

  

S4B

4 pairs

12, 13, 14, 15

  

S4C

6 pairs

10, 11, 12, 13, 15, 21

  

S4D

5 pairs

12, 13, 14, 15, 21