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Table 3 Results of manual curation.

From: The other side of comparative genomics: genes with no orthologs between the cow and other mammalian species

 

cow vs. human

human vs. cow

 

potential

orthologs

gene

variants

new

genes

intronic

potential

orthologs

gene

variants

new

genes

intronic

pseudogenes and retrotransposed

17

       

potential orthologs

6

 

2

 

13

   

different length and structure

142

103

  

32

   

additional exons

 

20

      

unreliable

12

31

 

3

4

11

105

8

overlap Genscan or EST, potential new genes

  

64

13

    

no evidence, potential new genes

  

46

     

overlap different genes

    

16

   

gene variants

     

144

  

problems in annotation

     

25

2

 

new genes/partial

      

125/55

 

nested genes

       

11

examined (>75% identity)

177(883)

154

112

15

65

180

287

19

total

1121

260

297

60

120

500

294

43

  1. Number of genes for each category are reported.