chloroplast Betula neoalaskana [gbpln]: 1 CDS's (505 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU 53.5(    27)  UCU 35.6(    18)  UAU 41.6(    21)  UGU  7.9(     4)
UUC 19.8(    10)  UCC 13.9(     7)  UAC 15.8(     8)  UGC  5.9(     3)
UUA 47.5(    24)  UCA 23.8(    12)  UAA  0.0(     0)  UGA  2.0(     1)
UUG 27.7(    14)  UCG  5.9(     3)  UAG  0.0(     0)  UGG  9.9(     5)

CUU 27.7(    14)  CCU  9.9(     5)  CAU 33.7(    17)  CGU  9.9(     5)
CUC  7.9(     4)  CCC  7.9(     4)  CAC  2.0(     1)  CGC  5.9(     3)
CUA 21.8(    11)  CCA 11.9(     6)  CAA 21.8(    11)  CGA 17.8(     9)
CUG  9.9(     5)  CCG  2.0(     1)  CAG  5.9(     3)  CGG  7.9(     4)

AUU 45.5(    23)  ACU 11.9(     6)  AAU 49.5(    25)  AGU 13.9(     7)
AUC 19.8(    10)  ACC  4.0(     2)  AAC  9.9(     5)  AGC  2.0(     1)
AUA 23.8(    12)  ACA  5.9(     3)  AAA 43.6(    22)  AGA 17.8(     9)
AUG 17.8(     9)  ACG  4.0(     2)  AAG 13.9(     7)  AGG  5.9(     3)

GUU 13.9(     7)  GCU  9.9(     5)  GAU 29.7(    15)  GGU 11.9(     6)
GUC  7.9(     4)  GCC  9.9(     5)  GAC  5.9(     3)  GGC  2.0(     1)
GUA  9.9(     5)  GCA  7.9(     4)  GAA 35.6(    18)  GGA 17.8(     9)
GUG 11.9(     6)  GCG  4.0(     2)  GAG 13.9(     7)  GGG  4.0(     2)

Coding GC 33.20% 1st letter GC 40.00% 2nd letter GC 31.09% 3rd letter GC 28.51%

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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