Drosophila tropicalis [gbinv]: 2 CDS's (748 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU 17.4(    13)  UCU 10.7(     8)  UAU 16.0(    12)  UGU  9.4(     7)
UUC 32.1(    24)  UCC  9.4(     7)  UAC 12.0(     9)  UGC  8.0(     6)
UUA  8.0(     6)  UCA 10.7(     8)  UAA  1.3(     1)  UGA  1.3(     1)
UUG 44.1(    33)  UCG  8.0(     6)  UAG  0.0(     0)  UGG 26.7(    20)

CUU 13.4(    10)  CCU  8.0(     6)  CAU 20.1(    15)  CGU 21.4(    16)
CUC  5.3(     4)  CCC 10.7(     8)  CAC  5.3(     4)  CGC 10.7(     8)
CUA  2.7(     2)  CCA 13.4(    10)  CAA 14.7(    11)  CGA  2.7(     2)
CUG 12.0(     9)  CCG  1.3(     1)  CAG 20.1(    15)  CGG  2.7(     2)

AUU 30.7(    23)  ACU 22.7(    17)  AAU 32.1(    24)  AGU 10.7(     8)
AUC 25.4(    19)  ACC 25.4(    19)  AAC 32.1(    24)  AGC  4.0(     3)
AUA  6.7(     5)  ACA 12.0(     9)  AAA 18.7(    14)  AGA  1.3(     1)
AUG 10.7(     8)  ACG  9.4(     7)  AAG 29.4(    22)  AGG  2.7(     2)

GUU 17.4(    13)  GCU 22.7(    17)  GAU 56.1(    42)  GGU 36.1(    27)
GUC 20.1(    15)  GCC 33.4(    25)  GAC 10.7(     8)  GGC 30.7(    23)
GUA  4.0(     3)  GCA 17.4(    13)  GAA 21.4(    16)  GGA  9.4(     7)
GUG 30.7(    23)  GCG  0.0(     0)  GAG 32.1(    24)  GGG  4.0(     3)
Coding GC 47.24% 1st letter GC 51.07% 2nd letter GC 39.71% 3rd letter GC 50.94%
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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