Trichiurus japonicus
Japanese cutlassfish
GC content
45.58%
Whole genome
Non-coding
1,179 bp
D-loop 1,115 bp
Where Japanese cutlassfish sits among 2,335 species
Whole-genome GC content against maximum lifespan. Japanese cutlassfish has the 1,243rd longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,796 bp
- GC skew (G − C) / (G + C)
- −0.288
- AT skew (A − T) / (A + T)
- +0.054
About this record
- Lifespan source
- FishBase v26.06
- Based on
- an animal in the wild
- Data quality
- acceptable
- Licence
- CC BY-NC 4.0
- Status
- New in build 2
- In the database since
- build 2 (2026-11-13)
The lifespan value is for non-commercial use only; the genome data is not restricted by it.
Every change against the 2015 build is in the changelog download.
Composition by region
Reference (L) strand as deposited in RefSeqWhole genome16,796 bp
Protein-coding11,443 bp
12S rRNA956 bp
16S rRNA1,738 bp
All tRNA1,480 bp
D-loop1,115 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 979 bp | 45.56% | −0.296 | −0.002 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 47.04% | −0.512 | +0.094 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 46.62% | −0.237 | −0.053 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 44.43% | −0.316 | +0.083 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 44.64% | −0.440 | +0.075 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 45.47% | −0.357 | −0.051 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 49.55% | −0.296 | −0.020 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 49.00% | −0.404 | −0.191 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 50.51% | −0.320 | −0.116 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,371 bp | 46.24% | −0.325 | +0.042 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,881 bp | 46.52% | −0.397 | +0.010 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 45.21% | −0.398 | +0.441 | |||||
| CYTBCytochrome b | 1,141 bp | 45.40% | −0.344 | −0.111 | |||||
| 12S rRNA12S ribosomal RNA | 956 bp | 47.70% | −0.118 | +0.168 | |||||
| 16S rRNA16S ribosomal RNA | 1,738 bp | 47.53% | −0.203 | +0.232 | |||||
| D-loopControl region (D-loop) | 1,115 bp | 33.09% | −0.133 | +0.054 |
Codon usage
Counts per codon, darker is more frequent3,819 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.4%
UUU122
UUC124
Leu L16.7%
UUA90
UUG20
CUU139
CUC153
CUA183
CUG54
Ile I7.2%
AUU159
AUC116
Met M4.3%
AUA91
AUG74
Val V5.6%
GUU62
GUC56
GUA73
GUG21
Ser S6.4%
UCU41
UCC83
UCA62
UCG11
AGU7
AGC39
Pro P5.8%
CCU31
CCC105
CCA70
CCG14
Thr T8.4%
ACU45
ACC132
ACA127
ACG18
Ala A9.0%
GCU52
GCC165
GCA113
GCG13
Tyr Y2.9%
UAU38
UAC72
His H3.0%
CAU30
CAC83
Gln Q2.4%
CAA71
CAG21
Asn N3.2%
AAU36
AAC87
Lys K1.9%
AAA64
AAG10
Asp D2.0%
GAU15
GAC60
Glu E2.7%
GAA91
GAG13
Cys C0.8%
UGU8
UGC22
Trp W2.9%
UGA98
UGG13
Arg R2.1%
CGU7
CGC11
CGA47
CGG14
Gly G6.2%
GGU17
GGC73
GGA85
GGG61
Stop 0.2%
UAA6
UAG0
AGA0
AGG1
Genome map
37 annotated features in NC_011719.1Hover, tap or tab to a feature to see its position, length, strand and GC content. Genes and rRNAs open their own pages.
- Protein-coding13
- rRNA2
- tRNA21
- D-loop1
- Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
- Middle ring: GC% of each gene against the whole genome (45.6%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 37 features as a table
| Feature | Type | Start | End | Length | Strand | GC |
|---|---|---|---|---|---|---|
| tRNA-Phe | Transfer RNA | 1 | 69 | 69 bp | + | – |
| 12S rRNA | Ribosomal RNA | 70 | 1,025 | 956 bp | + | 47.7% |
| tRNA-Val | Transfer RNA | 1,026 | 1,096 | 71 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,097 | 2,834 | 1,738 bp | + | 47.5% |
| tRNA-Leu (UUR) | Transfer RNA | 2,835 | 2,908 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,919 | 3,897 | 979 bp | + | 45.6% |
| tRNA-Ile | Transfer RNA | 3,898 | 3,967 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,966 | 4,036 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 4,036 | 4,106 | 71 bp | + | – |
| ND2 | Protein-coding gene | 4,108 | 5,153 | 1,046 bp | + | 47.0% |
| tRNA-Trp | Transfer RNA | 5,154 | 5,226 | 73 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,227 | 5,295 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,297 | 5,369 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,401 | 5,466 | 66 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,467 | 5,533 | 67 bp | − | – |
| COX1 | Protein-coding gene | 5,535 | 7,085 | 1,551 bp | + | 46.6% |
| tRNA-Ser (UCN) | Transfer RNA | 7,086 | 7,156 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,160 | 7,232 | 73 bp | + | – |
| COX2 | Protein-coding gene | 7,234 | 7,924 | 691 bp | + | 44.4% |
| tRNA-Lys | Transfer RNA | 7,925 | 7,996 | 72 bp | + | – |
| ATP8 | Protein-coding gene | 7,997 | 8,164 | 168 bp | + | 44.6% |
| ATP6 | Protein-coding gene | 8,155 | 8,838 | 684 bp | + | 45.5% |
| COX3 | Protein-coding gene | 8,838 | 9,622 | 785 bp | + | 49.6% |
| tRNA-Gly | Transfer RNA | 9,623 | 9,691 | 69 bp | + | – |
| ND3 | Protein-coding gene | 9,692 | 10,040 | 349 bp | + | 49.0% |
| tRNA-Arg | Transfer RNA | 10,041 | 10,109 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,110 | 10,406 | 297 bp | + | 50.5% |
| ND4 | Protein-coding gene | 10,400 | 11,770 | 1,371 bp | + | 46.2% |
| tRNA-His | Transfer RNA | 11,779 | 11,847 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,848 | 11,918 | 71 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,921 | 11,992 | 72 bp | + | – |
| ND5 | Protein-coding gene | 11,995 | 13,875 | 1,881 bp | + | 46.5% |
| ND6 | Protein-coding gene | 13,872 | 14,393 | 522 bp | − | 45.2% |
| tRNA-Glu | Transfer RNA | 14,394 | 14,462 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,467 | 15,607 | 1,141 bp | + | 45.4% |
| tRNA-Thr | Transfer RNA | 15,608 | 15,681 | 74 bp | + | – |
| D-loop | Control region | 15,682 | 16,796 | 1,115 bp | – | 33.1% |