Oryza sativa [gbpln]: 92188 CDS's (34132283 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU 13.1(446063)  UCU 12.7(433684)  UAU 10.0(339638)  UGU  6.2(211609)
UUC 22.4(763386)  UCC 16.3(557258)  UAC 15.1(517042)  UGC 12.4(422851)
UUA  6.1(209911)  UCA 12.4(424426)  UAA  0.7( 22360)  UGA  1.2( 41361)
UUG 14.7(500913)  UCG 12.3(420825)  UAG  0.8( 28508)  UGG 13.8(472543)

CUU 15.2(517919)  CCU 13.6(463459)  CAU 11.3(385174)  CGU  7.2(244821)
CUC 25.8(880959)  CCC 12.1(411848)  CAC 13.8(470960)  CGC 16.1(550575)
CUA  7.7(263871)  CCA 14.2(486283)  CAA 13.5(460234)  CGA  6.4(219662)
CUG 21.0(716525)  CCG 18.0(613159)  CAG 20.8(709469)  CGG 13.4(458602)

AUU 14.2(483941)  ACU 10.6(363451)  AAU 15.1(515761)  AGU  8.8(300879)
AUC 19.4(662207)  ACC 14.9(508156)  AAC 18.5(633017)  AGC 16.0(545529)
AUA  8.8(300085)  ACA 11.6(394803)  AAA 16.0(544476)  AGA 10.5(358226)
AUG 23.8(812432)  ACG 11.4(388036)  AAG 32.3(1101342)  AGG 16.0(544515)

GUU 15.5(529509)  GCU 19.6(667854)  GAU 25.3(863983)  GGU 14.8(505609)
GUC 20.1(685971)  GCC 30.8(1050723)  GAC 28.1(959498)  GGC 29.5(1005701)
GUA  6.8(231761)  GCA 17.3(591267)  GAA 21.6(738891)  GGA 15.9(542264)
GUG 24.3(828681)  GCG 26.6(908634)  GAG 38.6(1315826)  GGG 17.1(583357)

Coding GC 55.26% 1st letter GC 58.19% 2nd letter GC 45.97% 3rd letter GC 61.61%

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 [CAUTION: The file is big (> 1000 entries).] (format)
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