Thunnus albacares
Yellowfin tuna
GC content
46.23%
Whole genome
Non-coding
930 bp
D-loop 865 bp
Where Yellowfin tuna sits among 2,335 species
Whole-genome GC content against maximum lifespan. Yellowfin tuna has the 1,653rd longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,527 bp
- GC skew (G − C) / (G + C)
- −0.279
- AT skew (A − T) / (A + T)
- +0.058
About this record
- Lifespan source
- AnAge build 15
- Based on
- an animal in the wild
- Data quality
- acceptable, medium sample
- Licence
- Free to use, subject to the Human Ageing Genomic Resources conditions of use
- Status
- Unchanged since build 1
- In the database since
- build 1 (2015-07-01)
Every change against the 2015 build is in the changelog download.
Composition by region
Reference (L) strand as deposited in RefSeqWhole genome16,527 bp
Protein-coding11,407 bp
12S rRNA947 bp
16S rRNA2,692 bp
All tRNA1,551 bp
D-loop865 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 47.95% | −0.370 | −0.014 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 49.76% | −0.442 | +0.063 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 45.78% | −0.194 | −0.056 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 44.72% | −0.262 | +0.026 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 45.24% | −0.474 | +0.217 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 44.22% | −0.417 | −0.013 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 46.37% | −0.297 | +0.002 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 51.29% | −0.374 | −0.035 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 48.31% | −0.385 | −0.124 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 47.24% | −0.351 | +0.030 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 46.19% | −0.392 | +0.050 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 44.64% | −0.408 | +0.363 | |||||
| CYTBCytochrome b | 1,141 bp | 46.71% | −0.353 | −0.074 | |||||
| 12S rRNA12S ribosomal RNA | 947 bp | 49.10% | −0.084 | +0.174 | |||||
| 16S rRNA16S ribosomal RNA | 2,692 bp | 46.71% | −0.200 | +0.146 | |||||
| D-loopControl region (D-loop) | 865 bp | 37.92% | −0.201 | +0.035 |
Codon usage
Counts per codon, darker is more frequent3,795 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.2%
UUU69
UUC166
Leu L17.0%
UUA66
UUG6
CUU150
CUC133
CUA237
CUG54
Ile I7.0%
AUU127
AUC138
Met M4.1%
AUA64
AUG92
Val V6.0%
GUU66
GUC62
GUA77
GUG22
Ser S6.4%
UCU44
UCC62
UCA76
UCG5
AGU8
AGC46
Pro P5.9%
CCU66
CCC72
CCA81
CCG5
Thr T7.9%
ACU48
ACC115
ACA125
ACG11
Ala A9.4%
GCU70
GCC159
GCA119
GCG9
Tyr Y2.9%
UAU32
UAC77
His H2.8%
CAU29
CAC78
Gln Q2.4%
CAA72
CAG20
Asn N3.1%
AAU24
AAC93
Lys K1.9%
AAA68
AAG5
Asp D2.0%
GAU18
GAC59
Glu E2.8%
GAA87
GAG18
Cys C0.7%
UGU7
UGC18
Trp W3.1%
UGA106
UGG12
Arg R2.0%
CGU4
CGC10
CGA52
CGG10
Gly G6.3%
GGU35
GGC65
GGA96
GGG43
Stop 0.2%
UAA6
UAG1
AGA0
AGG0
Genome map
38 annotated features in NC_014061.1Hover, 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 (46.2%, 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 | 1,015 | 947 bp | + | 49.1% |
| tRNA-Val | Transfer RNA | 1,016 | 1,088 | 73 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,089 | 3,780 | 2,692 bp | + | 46.7% |
| tRNA-Leu (UUR) | Transfer RNA | 2,781 | 2,854 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,855 | 3,829 | 975 bp | + | 48.0% |
| tRNA-Ile | Transfer RNA | 3,834 | 3,904 | 71 bp | + | – |
| tRNA-Glu | Transfer RNA | 3,904 | 3,974 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,974 | 4,042 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,043 | 5,088 | 1,046 bp | + | 49.8% |
| tRNA-Trp | Transfer RNA | 5,089 | 5,158 | 70 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,160 | 5,228 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,231 | 5,303 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,339 | 5,406 | 68 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,407 | 5,474 | 68 bp | − | – |
| COX1 | Protein-coding gene | 5,476 | 7,026 | 1,551 bp | + | 45.8% |
| tRNA-Ser (UCN) | Transfer RNA | 7,027 | 7,097 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,101 | 7,173 | 73 bp | + | – |
| COX2 | Protein-coding gene | 7,182 | 7,872 | 691 bp | + | 44.7% |
| tRNA-Lys | Transfer RNA | 7,873 | 7,946 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 7,948 | 8,115 | 168 bp | + | 45.2% |
| ATP6 | Protein-coding gene | 8,106 | 8,789 | 684 bp | + | 44.2% |
| COX3 | Protein-coding gene | 8,789 | 9,573 | 785 bp | + | 46.4% |
| tRNA-Gly | Transfer RNA | 9,574 | 9,644 | 71 bp | + | – |
| ND3 | Protein-coding gene | 9,645 | 9,993 | 349 bp | + | 51.3% |
| tRNA-Arg | Transfer RNA | 9,994 | 10,062 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,064 | 10,360 | 297 bp | + | 48.3% |
| ND4 | Protein-coding gene | 10,354 | 11,734 | 1,381 bp | + | 47.2% |
| tRNA-His | Transfer RNA | 11,735 | 11,804 | 70 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,805 | 11,872 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,877 | 11,949 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,950 | 13,788 | 1,839 bp | + | 46.2% |
| ND6 | Protein-coding gene | 13,785 | 14,306 | 522 bp | − | 44.6% |
| tRNA-Gln | Transfer RNA | 14,308 | 14,376 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,381 | 15,521 | 1,141 bp | + | 46.7% |
| tRNA-Thr | Transfer RNA | 15,522 | 15,593 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,593 | 15,662 | 70 bp | − | – |
| D-loop | Control region | 15,663 | 16,527 | 865 bp | – | 37.9% |