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Table 2 Codon usage of Bombyx mori genes (363,313 codons)

From: Non-uniqueness of factors constraint on the codon usage in Bombyx mori

Amino acid Codon Total Count RSCU Amino acid Codon Total Count RSCU
Ala GCU 8788 1.37 Asn AAU 8005 0.95
GCC 6997 1.00 AAC 8786 1.05
GCA 5776 0.94 Gln CAA 7174 1.04
GCG 4791 0.68 CAG 6581 0.95
Phe UUU 5896 0.84 Ser AGU 3674 0.93
UUC 8657 1.15 AGC 3882 0.94
Gly GGU 6948 1.22 UCU 4628 1.22
GGC 6590 1.09 UCC 3733 0.95
GGA 7305 1.25 UCA 4413 1.14
GGG 2670 0.45 UCG 3420 0.83
Ile AUU 7139 1.02 Thr ACU 5683 1.16
AUC 7587 1.13 ACC 4634 0.90
AUA 6226 0.85 ACA 5912 1.23
Leu UUA 5362 1.05 ACG 3783 0.71
UUG 6228 1.17 Asp GAU 10241 1.01
CUU 4403 0.88 GAC 10105 0.98
CUC 5192 0.99 Glu GAA 13868 1.18
CUA 3554 0.68 GAG 9643 0.82
CUG 6744 1.22 His CAU 3805 0.91
Pro CCU 5087 1.19 CAC 4585 1.03
CCC 3689 0.83 Lys AAA 13627 1.09
CCA 4945 1.12 AAG 10889 0.91
CCG 4154 0.84 Arg CGU 3526 1.12
Val GUU 6629 1.11 CGC 3318 0.95
GUC 5830 0.93 CGA 2321 0.72
GUA 5005 0.82 CGG 1700 0.47
GUG 7235 1.14 AGA 5259 1.74
Cys UGU 3008 0.89 AGG 3111 0.99
UGC 3510 0.96     
Tyr UAU 5246 0.85     
UAC 7426 1.14     
  1. Note: 1. Count indicates the number of codons.
  2. 2. The preferentially used codons are displayed in bold.
  3. 3. Hydrophobic and hydrophilic amino acids are listed on the left and right sides of the table, respectively.