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Table 1 Number of clones (NC), size (SL) and genetic distance (GD) of 5S rDNA units in Potamotrygonidae stingrays

From: The 5S rDNA family evolves through concerted and birth-and-death evolution in fish genomes: an example from freshwater stingrays

 

5S rDNA classe I

5S rDNA classe II

 

NC

SL

GD

NC

SL

GD

5S rRNA gene

      

P. falkneri

06

77

0.012

03

77

0.018

P. motoro

06

77

0.040

06

77

0.000

P. aiereba

02

77

0.000

07

77

0.029

Overall average

14

77

0.017

16

77

0.016

NTS

      

P. falkneri

06

360-361

0.009

04

592-594

0.023

P. motoro

06

360-361

0.003

06

586-604

0.029

P. aiereba

02

369

0.014

06

565-609

0.035

Overall average

14

360-369

0.016

16

565-609

0.078

  1. NC, number of clones; SL, Sequence length; GD, Genetic distance