Caranx melampygus
Bluefin trevally
GC content
44.77%
Whole genome
Non-coding
959 bp
D-loop 893 bp
Where Bluefin trevally sits among 2,335 species
Whole-genome GC content against maximum lifespan. Bluefin trevally has the 1,433rd longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,593 bp
- GC skew (G − C) / (G + C)
- −0.292
- AT skew (A − T) / (A + T)
- +0.048
About this record
- Lifespan source
- FishBase v26.06
- Based on
- an observed animal, origin not stated
- 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 genome16,593 bp
Protein-coding11,406 bp
12S rRNA951 bp
16S rRNA1,722 bp
All tRNA1,555 bp
D-loop893 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 47.80% | −0.395 | −0.006 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,045 bp | 45.65% | −0.509 | +0.060 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 43.71% | −0.174 | −0.100 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 42.11% | −0.265 | +0.040 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 46.43% | −0.513 | +0.156 | |||||
| ATP6ATP synthase F0 subunit 6 | 677 bp | 44.90% | −0.441 | −0.029 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 46.88% | −0.277 | −0.022 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 42.98% | −0.360 | −0.146 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 49.83% | −0.378 | −0.087 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 44.03% | −0.375 | −0.025 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 44.59% | −0.434 | +0.068 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 43.49% | −0.401 | +0.431 | |||||
| CYTBCytochrome b | 1,141 bp | 46.71% | −0.370 | −0.063 | |||||
| 12S rRNA12S ribosomal RNA | 951 bp | 48.69% | −0.089 | +0.184 | |||||
| 16S rRNA16S ribosomal RNA | 1,722 bp | 45.24% | −0.114 | +0.213 | |||||
| D-loopControl region (D-loop) | 893 bp | 34.71% | −0.239 | −0.009 |
Codon usage
Counts per codon, darker is more frequent3,804 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.2%
UUU95
UUC141
Leu L17.1%
UUA87
UUG19
CUU161
CUC154
CUA203
CUG26
Ile I7.3%
AUU171
AUC107
Met M4.0%
AUA92
AUG62
Val V5.7%
GUU63
GUC64
GUA78
GUG13
Ser S6.1%
UCU41
UCC67
UCA70
UCG6
AGU7
AGC41
Pro P5.9%
CCU56
CCC82
CCA77
CCG9
Thr T7.9%
ACU52
ACC117
ACA114
ACG17
Ala A9.0%
GCU68
GCC142
GCA122
GCG10
Tyr Y3.0%
UAU50
UAC64
His H2.8%
CAU26
CAC81
Gln Q2.6%
CAA94
CAG5
Asn N3.3%
AAU35
AAC90
Lys K1.9%
AAA70
AAG4
Asp D2.1%
GAU24
GAC55
Glu E2.6%
GAA83
GAG15
Cys C0.7%
UGU7
UGC19
Trp W3.2%
UGA112
UGG9
Arg R2.1%
CGU10
CGC20
CGA46
CGG2
Gly G6.4%
GGU36
GGC77
GGA99
GGG31
Stop 0.2%
UAA5
UAG1
AGA0
AGG0
Genome map
38 annotated features in NC_004406.1Hover, 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
- tRNA22
- D-loop1
- Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
- Middle ring: GC% of each gene against the whole genome (44.8%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 38 features as a table
| Feature | Type | Start | End | Length | Strand | GC |
|---|---|---|---|---|---|---|
| tRNA-Phe | Transfer RNA | 1 | 68 | 68 bp | + | – |
| 12S rRNA | Ribosomal RNA | 69 | 1,019 | 951 bp | + | 48.7% |
| tRNA-Val | Transfer RNA | 1,020 | 1,091 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,092 | 2,813 | 1,722 bp | + | 45.2% |
| tRNA-Leu (UUR) | Transfer RNA | 2,814 | 2,888 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,889 | 3,863 | 975 bp | + | 47.8% |
| tRNA-Ile | Transfer RNA | 3,870 | 3,939 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,939 | 4,009 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 4,009 | 4,079 | 71 bp | + | – |
| ND2 | Protein-coding gene | 4,080 | 5,124 | 1,045 bp | + | 45.7% |
| tRNA-Trp | Transfer RNA | 5,125 | 5,195 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,197 | 5,265 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,267 | 5,339 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,377 | 5,444 | 68 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,445 | 5,514 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,516 | 7,066 | 1,551 bp | + | 43.7% |
| tRNA-Ser (UCN) | Transfer RNA | 7,067 | 7,137 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,141 | 7,211 | 71 bp | + | – |
| COX2 | Protein-coding gene | 7,218 | 7,908 | 691 bp | + | 42.1% |
| tRNA-Lys | Transfer RNA | 7,909 | 7,983 | 75 bp | + | – |
| ATP8 | Protein-coding gene | 7,985 | 8,152 | 168 bp | + | 46.4% |
| ATP6 | Protein-coding gene | 8,149 | 8,825 | 677 bp | + | 44.9% |
| COX3 | Protein-coding gene | 8,826 | 9,610 | 785 bp | + | 46.9% |
| tRNA-Gly | Transfer RNA | 9,611 | 9,680 | 70 bp | + | – |
| ND3 | Protein-coding gene | 9,681 | 10,029 | 349 bp | + | 43.0% |
| tRNA-Arg | Transfer RNA | 10,030 | 10,098 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,100 | 10,396 | 297 bp | + | 49.8% |
| ND4 | Protein-coding gene | 10,390 | 11,770 | 1,381 bp | + | 44.0% |
| tRNA-His | Transfer RNA | 11,771 | 11,841 | 71 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,842 | 11,909 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,915 | 11,987 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,988 | 13,826 | 1,839 bp | + | 44.6% |
| ND6 | Protein-coding gene | 13,823 | 14,344 | 522 bp | − | 43.5% |
| tRNA-Glu | Transfer RNA | 14,345 | 14,413 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,418 | 15,558 | 1,141 bp | + | 46.7% |
| tRNA-Thr | Transfer RNA | 15,559 | 15,630 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,630 | 15,700 | 71 bp | − | – |
| D-loop | Control region | 15,701 | 16,593 | 893 bp | – | 34.7% |