mitochondrion Larus ridibundus [gbvrt]: 2 CDS's (456 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU  4.4(     2)  UCU  8.8(     4)  UAU  4.4(     2)  UGU  0.0(     0)
UUC 39.5(    18)  UCC  8.8(     4)  UAC  8.8(     4)  UGC  4.4(     2)
UUA 26.3(    12)  UCA 13.2(     6)  UAA  4.4(     2)  UGA 13.2(     6)
UUG  0.0(     0)  UCG  0.0(     0)  UAG  0.0(     0)  UGG  4.4(     2)

CUU  8.8(     4)  CCU 21.9(    10)  CAU  0.0(     0)  CGU  0.0(     0)
CUC 74.6(    34)  CCC 21.9(    10)  CAC 17.5(     8)  CGC 13.2(     6)
CUA144.7(    66)  CCA 30.7(    14)  CAA 30.7(    14)  CGA  8.8(     4)
CUG  4.4(     2)  CCG  0.0(     0)  CAG  4.4(     2)  CGG  0.0(     0)

AUU 13.2(     6)  ACU 17.5(     8)  AAU  0.0(     0)  AGU  0.0(     0)
AUC 74.6(    34)  ACC 43.9(    20)  AAC 43.9(    20)  AGC 17.5(     8)
AUA 21.9(    10)  ACA 43.9(    20)  AAA 13.2(     6)  AGA  0.0(     0)
AUG 13.2(     6)  ACG  4.4(     2)  AAG  0.0(     0)  AGG  0.0(     0)

GUU  4.4(     2)  GCU 17.5(     8)  GAU  4.4(     2)  GGU  0.0(     0)
GUC 13.2(     6)  GCC 35.1(    16)  GAC  0.0(     0)  GGC 30.7(    14)
GUA 17.5(     8)  GCA 26.3(    12)  GAA 17.5(     8)  GGA  4.4(     2)
GUG  0.0(     0)  GCG  0.0(     0)  GAG  0.0(     0)  GGG  0.0(     0)

Coding GC 47.37% 1st letter GC 55.26% 2nd letter GC 39.04% 3rd letter GC 47.81%

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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