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Table 1 Summary of tRNA gene predictions in the cow genome.

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

Amino acid/Pseudo genes Numbers of tRNAscan-SE predictions Numbers of RepMask3 tRNAs RepMask % of removed tRNAs Numbers of tRNAs without RE4 Numbers of tRNAs with 95% similarity
  Chr1-X1 ChrUn2 Chr 1-X ChrUn Chr 1-X ChrUn Chr 1-X ChrUn Chr 1-X ChrUn
Ala 293 41 216 30 73.7 73.2 77 11 18 2
Arg 811 120 755 109 93.1 90.8 56 11 18 5
Asn 57 24 25 4 43.9 16.7 32 20 20 11
Asp 316 44 238 29 75.3 65.9 78 15 12 5
Cys 12062 2061 12033 2059 99.8 99.9 29 2 25 0
Gln 142 30 79 15 55.6 50.0 63 15 14 9
Glu 2163 330 817 113 37.8 34.2 1346 217 14 10
Gly 7449 927 7141 881 95.9 95.0 308 46 22 10
His 193 44 178 36 92.2 81.8 15 8 10 8
Ile 59 9 29 5 49.2 55.6 30 4 17 3
Leu 144 30 92 11 63.9 36.7 52 19 12 4
Lys 300 57 93 20 31.0 35.1 207 37 14 7
Met 39 7 10 2 25.6 28.6 29 5 12 2
Phe 352 61 324 58 92.1 95.1 28 3 11 3
Pro 27 10 8 1 29.6 10.0 19 9 15 9
Ser 539 98 491 88 91.1 89.8 48 10 14 2
Thr 48 7 14 5 29.2 71.4 34 2 8 0
Trp 1558 191 1519 191 97.5 100.0 39 0 5 0
Tyr 822 145 799 144 97.2 99.3 23 1 15 0
Val 209 49 148 20 70.8 40.8 61 29 22 17
Pseudogenes 163490 25693 158551 25038 97.0 97.5 - -   
Total 191073 29978 183560 28859 96.1 96.3 2574 464 298 107
  1. 1Chr1-X refers to assembled cow chromosomes
  2. 2ChrUn refers to the unordered cow contigs
  3. 3RepMask refers to the RepeatMasker program
  4. 4RE refers to repetitive elements.