Ixodes nipponensis [gbinv]: 1 CDS's (414 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU  7.2(     3)  UCU  7.2(     3)  UAU  2.4(     1)  UGU  0.0(     0)
UUC 31.4(    13)  UCC  9.7(     4)  UAC 31.4(    13)  UGC 14.5(     6)
UUA  0.0(     0)  UCA  0.0(     0)  UAA  0.0(     0)  UGA  2.4(     1)
UUG  7.2(     3)  UCG  4.8(     2)  UAG  0.0(     0)  UGG 26.6(    11)

CUU  7.2(     3)  CCU  2.4(     1)  CAU  4.8(     2)  CGU  2.4(     1)
CUC 12.1(     5)  CCC 26.6(    11)  CAC 24.2(    10)  CGC  2.4(     1)
CUA  0.0(     0)  CCA  4.8(     2)  CAA  0.0(     0)  CGA  0.0(     0)
CUG 31.4(    13)  CCG 31.4(    13)  CAG 29.0(    12)  CGG  7.2(     3)

AUU  0.0(     0)  ACU  7.2(     3)  AAU  0.0(     0)  AGU  0.0(     0)
AUC 43.5(    18)  ACC 26.6(    11)  AAC 29.0(    12)  AGC 12.1(     5)
AUA  0.0(     0)  ACA  0.0(     0)  AAA  7.2(     3)  AGA  0.0(     0)
AUG 12.1(     5)  ACG 12.1(     5)  AAG111.1(    46)  AGG  2.4(     1)

GUU  0.0(     0)  GCU  4.8(     2)  GAU 29.0(    12)  GGU  2.4(     1)
GUC 14.5(     6)  GCC 33.8(    14)  GAC 94.2(    39)  GGC 38.6(    16)
GUA  2.4(     1)  GCA  0.0(     0)  GAA 24.2(    10)  GGA 19.3(     8)
GUG 29.0(    12)  GCG 12.1(     5)  GAG 99.0(    41)  GGG  2.4(     1)

Coding GC 59.02% 1st letter GC 59.18% 2nd letter GC 31.64% 3rd letter GC 86.23%

Format:
Genetic codes (NCBI)
Codon Usage Table with Amino Acids
A style like CodonFrequency output in GCG Wisconsin PackageTM

CDS Search:

Keyword example: ribosomal protein / MAP kinase
List of codon usage for each CDS (format)
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