Thunnus thynnus
Horse mackerel
GC content
46.11%
Whole genome
Non-coding
929 bp
D-loop 865 bp
Where Horse mackerel sits among 2,335 species
Whole-genome GC content against maximum lifespan. Horse mackerel has the 1,211th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,526 bp
- GC skew (G − C) / (G + C)
- −0.275
- AT skew (A − T) / (A + T)
- +0.054
Life history
- Maximum lifespan
- 15 years
- Adult weight
- 376.2 kg
- Female sexual maturity
- 3.7 years
- Male sexual maturity
- 3.7 years
Lifespan from AnAge · AnAge record · other traits from AnAge Build 15 (HAGRID 04364)
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
- Updated in build 2
- In the database since
- build 1 (2015-07-01)
- Last changed
- build 2 (2026-11-13)
Every change against the 2015 build is in the changelog download.
Composition by region
Reference (L) strand as deposited in RefSeqWhole genome16,526 bp
Protein-coding11,411 bp
12S rRNA946 bp
16S rRNA1,692 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 | 48.00% | −0.372 | −0.010 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,047 bp | 50.05% | −0.439 | +0.063 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 45.84% | −0.196 | −0.055 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 44.57% | −0.260 | +0.024 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 45.24% | −0.474 | +0.217 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 44.59% | −0.416 | −0.008 | |||||
| COX3Cytochrome c oxidase subunit III | 786 bp | 46.18% | −0.300 | +0.007 | |||||
| ND3NADH dehydrogenase subunit 3 | 351 bp | 51.57% | −0.359 | −0.024 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 46.80% | −0.353 | −0.127 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 46.71% | −0.343 | +0.019 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 45.84% | −0.393 | +0.046 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 44.06% | −0.409 | +0.356 | |||||
| CYTBCytochrome b | 1,141 bp | 46.28% | −0.345 | −0.080 | |||||
| 12S rRNA12S ribosomal RNA | 946 bp | 48.84% | −0.082 | +0.174 | |||||
| 16S rRNA16S ribosomal RNA | 1,692 bp | 45.75% | −0.114 | +0.235 | |||||
| D-loopControl region (D-loop) | 865 bp | 38.61% | −0.174 | +0.009 |
Codon usage
Counts per codon, darker is more frequent3,810 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.2%
UUU73
UUC164
Leu L17.0%
UUA68
UUG9
CUU145
CUC140
CUA233
CUG52
Ile I7.0%
AUU132
AUC136
Met M4.1%
AUA64
AUG93
Val V5.9%
GUU63
GUC63
GUA79
GUG20
Ser S6.3%
UCU43
UCC61
UCA76
UCG5
AGU7
AGC48
Pro P6.0%
CCU70
CCC68
CCA84
CCG5
Thr T7.9%
ACU49
ACC113
ACA123
ACG15
Ala A9.4%
GCU68
GCC161
GCA121
GCG7
Tyr Y2.9%
UAU32
UAC78
His H2.8%
CAU28
CAC79
Gln Q2.5%
CAA71
CAG23
Asn N3.1%
AAU29
AAC89
Lys K1.9%
AAA71
AAG2
Asp D2.0%
GAU19
GAC57
Glu E2.8%
GAA88
GAG17
Cys C0.6%
UGU7
UGC17
Trp W3.1%
UGA106
UGG14
Arg R2.0%
CGU5
CGC8
CGA51
CGG11
Gly G6.3%
GGU39
GGC61
GGA95
GGG45
Stop 0.3%
UAA9
UAG1
AGA0
AGG0
Genome map
38 annotated features in NC_004901.2Hover, 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 (46.1%, 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 | 1,014 | 946 bp | + | 48.8% |
| tRNA-Val | Transfer RNA | 1,015 | 1,087 | 73 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,088 | 2,779 | 1,692 bp | + | 45.8% |
| tRNA-Leu (UUR) | Transfer RNA | 2,780 | 2,853 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,854 | 3,828 | 975 bp | + | 48.0% |
| tRNA-Ile | Transfer RNA | 3,833 | 3,903 | 71 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,903 | 3,973 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,973 | 4,041 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,042 | 5,088 | 1,047 bp | + | 50.1% |
| tRNA-Trp | Transfer RNA | 5,088 | 5,157 | 70 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,159 | 5,227 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,230 | 5,302 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,338 | 5,405 | 68 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,406 | 5,473 | 68 bp | − | – |
| COX1 | Protein-coding gene | 5,475 | 7,025 | 1,551 bp | + | 45.8% |
| tRNA-Ser (UCN) | Transfer RNA | 7,026 | 7,096 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,100 | 7,172 | 73 bp | + | – |
| COX2 | Protein-coding gene | 7,181 | 7,871 | 691 bp | + | 44.6% |
| tRNA-Lys | Transfer RNA | 7,872 | 7,945 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 7,947 | 8,114 | 168 bp | + | 45.2% |
| ATP6 | Protein-coding gene | 8,105 | 8,788 | 684 bp | + | 44.6% |
| COX3 | Protein-coding gene | 8,788 | 9,573 | 786 bp | + | 46.2% |
| tRNA-Gly | Transfer RNA | 9,573 | 9,643 | 71 bp | + | – |
| ND3 | Protein-coding gene | 9,644 | 9,994 | 351 bp | + | 51.6% |
| tRNA-Arg | Transfer RNA | 9,994 | 10,062 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,063 | 10,359 | 297 bp | + | 46.8% |
| ND4 | Protein-coding gene | 10,353 | 11,733 | 1,381 bp | + | 46.7% |
| tRNA-His | Transfer RNA | 11,734 | 11,803 | 70 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,804 | 11,871 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,876 | 11,948 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,949 | 13,787 | 1,839 bp | + | 45.8% |
| ND6 | Protein-coding gene | 13,784 | 14,305 | 522 bp | − | 44.1% |
| tRNA-Glu | Transfer RNA | 14,307 | 14,375 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,380 | 15,520 | 1,141 bp | + | 46.3% |
| tRNA-Thr | Transfer RNA | 15,521 | 15,592 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,592 | 15,661 | 70 bp | − | – |
| D-loop | Control region | 15,662 | 16,526 | 865 bp | – | 38.6% |