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Table 2 Summary of cow tRNA genes identified at the 95% similarity threshold.

From: Analysis of the complement and molecular evolution of tRNA genes in cow

Isoaccepting families

tRNA isoacceptor genes

Unique tRNAs1

Amino acid

number

anticodon

number

 

Ala

20

AlaAGC

9

5

  

AlaCGC

3

1

  

AlaTGC

8

5

Arg

23

ArgACG

10

2

  

ArgCCG

1

1

  

ArgCCT

5

4

  

ArgTCG

4

3

  

ArgTCT

3

3

Asn

31

AsnGTT

31

9

Asp

17

AspGTC

17

5

Cys

24

CysGCA

24

10

Gln

23

GlnCTG

17

5

  

GlnTTG

6

4

Glu

24

GluCTC

7

2

  

GluTTC

17

6

Gly

32

GlyCCC

11

5

  

GlyGCC

12

2

  

GlyTCC

9

2

His

18

HisGTG

18

1

Ile

20

IleAAT

15

3

  

IleTAT

5

2

Leu

16

LeuAAG

8

2

  

LeuCAG

6

3

  

LeuTAA

1

1

  

LeuTAG

1

1

Lys

20

LysCTT

18

3

  

LysTTT

2

1

Met

14

MetCAT

14

3

Phe

14

PheGAA

14

3

Pro

24

ProAGG

11

1

  

ProCGG

5

1

  

ProTGG

8

3

Ser

16

SerCGA

2

2

  

SerGCT

14

7

Thr

8

ThrAGT

5

2

  

ThrTGT

3

1

Trp

5

TrpCCA

5

1

Tyr

15

TyrGTA

15

6

Val

39

ValAAC

15

5

  

ValCAC

19

3

  

ValTAC

5

4

  1. 1Unique tRNAs are tRNA genes with at least 1 nucleotide difference from other genes with the same anticodon.