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Table 1 Codon usage in BCoV, displayed as RSCUa values

From: Genome-wide analysis of codon usage bias in Bovine Coronavirus

AA Cod BT NS ST Full AA Cod BT NS ST Full
Phe UUU 0.84 1.78 1.68 1.76 Ser UCU 1.03 2.00 1.92 1.98
  UUC 1.15 0.22 0.32 0.24   UCC 1.37 0.37 0.50 0.41
Leu UUA 0.37 1.48 1.39 1.46   UCA 0.78 0.84 0.90 0.86
  UUG 0.71 2.09 1.62 1.98   UCG 0.39 0.14 0.26 0.18
  CUU 0.70 1.46 1.48 1.46 Pro CCU 1.07 2.18 1.68 2.01
  CUC 1.25 0.22 0.47 0.28   CCC 1.39 0.38 0.82 0.53
  CUA 0.36 0.36 0.57 0.41   CCA 0.99 1.23 1.19 1.22
  CUG 2.58 0.39 0.48 0.42   CCG 0.53 0.21 0.31 0.24
Ile AUU 0.98 1.78 1.66 1.74 Thr ACU 0.88 1.91 2.21 2.00
  AUC 1.56 0.27 0.37 0.30   ACC 1.55 0.51 0.63 0.54
  AUA 0.45 0.95 0.97 0.96   ACA 1.00 1.32 0.93 1.20
Met AUG 1.00 1.00 1.00 1.00   ACG 0.55 0.26 0.24 0.25
Val GUU 0.64 2.24 2.20 2.23 Ala GCU 1.00 2.12 2.07 2.11
  GUC 1.00 0.28 0.44 0.32   GCC 1.71 0.57 0.54 0.56
  GUA 0.39 0.63 0.75 0.65   GCA 0.80 1.13 1.12 1.13
  GUG 1.95 0.85 0.62 0.80   GCG 0.48 0.18 0.27 0.20
Tyr UAU 0.78 1.63 1.57 1.61 Cys UGU 0.83 1.55 1.54 1.55
  UAC 1.21 0.37 0.43 0.39   UGC 1.13 0.45 0.46 0.45
TER UAA ** ** ** ** TER UGA ** ** ** **
  UAG ** ** ** ** Trp UGG 1.00 1.00 1.00 1.00
His CAU 0.75 1.56 1.56 1.56 Arg CGU 0.48 2.17 1.56 2.01
  CAC 1.24 0.44 0.44 0.44   CGC 1.17 0.79 0.47 0.70
Gln CAA 0.46 1.02 1.16 1.06   CGA 0.67 0.44 0.39 0.43
  CAG 1.53 0.98 0.84 0.94   CGG 1.32 0.32 0.27 0.31
Asn AAU 0.81 1.65 1.70 1.67 Ser AGU 0.87 2.09 1.71 1.98
  AAC 1.18 0.35 0.30 0.33   AGC 1.53 0.56 0.71 0.61
Lys AAA 0.78 1.02 0.93 1.00 Arg AGA 1.13 1.68 2.03 1.77
  AAG 1.21 0.98 1.07 1.00   AGG 1.20 0.59 1.29 0.78
Asp GAU 0.84 1.70 1.40 1.64 Gly GGU 0.63 2.50 2.46 2.49
  GAC 1.15 0.30 0.60 0.36   GGC 1.43 0.58 0.60 0.59
Glu GAA 0.78 1.17 1.09 1.16   GGA 0.95 0.64 0.63 0.64
  GAG 1.21 0.83 0.91 0.84   GGG 0.98 0.28 0.30 0.28
  1. a RSCU relative synonymous codon usage, AA amino acid, Cod codons, BT Bos taurus cells, NS non structural genome region, ST structural genome region, Full complete genome coding regions. **, termination codons. Highly increased codons with respect to B. taurus cells (∆ ≥ 0.30) are shown in italics. Highly decreased codons with respect to B. taurus cells are shown in bold