Lucina pectinata [gbinv]: 3 CDS's (451 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU 26.6(    12)  UCU 13.3(     6)  UAU 11.1(     5)  UGU  4.4(     2)
UUC 39.9(    18)  UCC  8.9(     4)  UAC 11.1(     5)  UGC  8.9(     4)
UUA  8.9(     4)  UCA 15.5(     7)  UAA  4.4(     2)  UGA  2.2(     1)
UUG 11.1(     5)  UCG  0.0(     0)  UAG  0.0(     0)  UGG 17.7(     8)

CUU 33.3(    15)  CCU 11.1(     5)  CAU 11.1(     5)  CGU  4.4(     2)
CUC  8.9(     4)  CCC  2.2(     1)  CAC 17.7(     8)  CGC  4.4(     2)
CUA  8.9(     4)  CCA 11.1(     5)  CAA  6.7(     3)  CGA  4.4(     2)
CUG 20.0(     9)  CCG  0.0(     0)  CAG 28.8(    13)  CGG  0.0(     0)

AUU 13.3(     6)  ACU  2.2(     1)  AAU 26.6(    12)  AGU 11.1(     5)
AUC 13.3(     6)  ACC 13.3(     6)  AAC 26.6(    12)  AGC 17.7(     8)
AUA  0.0(     0)  ACA 13.3(     6)  AAA 31.0(    14)  AGA 13.3(     6)
AUG 55.4(    25)  ACG 17.7(     8)  AAG 42.1(    19)  AGG  2.2(     1)

GUU 11.1(     5)  GCU 26.6(    12)  GAU 26.6(    12)  GGU 11.1(     5)
GUC 15.5(     7)  GCC 28.8(    13)  GAC 42.1(    19)  GGC 31.0(    14)
GUA 13.3(     6)  GCA 44.3(    20)  GAA 24.4(    11)  GGA 24.4(    11)
GUG 15.5(     7)  GCG  4.4(     2)  GAG 11.1(     5)  GGG 13.3(     6)

Coding GC 47.67% 1st letter GC 51.66% 2nd letter GC 38.36% 3rd letter GC 52.99%

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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