Tor tor
Tor barb
GC content
43.14%
Whole genome
Non-coding
969 bp
D-loop 906 bp
Where Tor barb sits among 2,335 species
Whole-genome GC content against maximum lifespan. Tor barb has the 1,609th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,554 bp
- GC skew (G − C) / (G + C)
- −0.270
- AT skew (A − T) / (A + T)
- +0.120
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 genome16,554 bp
Protein-coding11,390 bp
12S rRNA956 bp
16S rRNA1,677 bp
All tRNA1,562 bp
D-loop906 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 46.15% | −0.347 | +0.086 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,045 bp | 43.35% | −0.444 | +0.209 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 42.88% | −0.182 | −0.045 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 41.53% | −0.220 | +0.054 | |||||
| ATP8ATP synthase F0 subunit 8 | 165 bp | 35.76% | −0.424 | +0.151 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 41.08% | −0.345 | +0.022 | |||||
| COX3Cytochrome c oxidase subunit III | 784 bp | 45.15% | −0.288 | +0.056 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 44.70% | −0.346 | +0.005 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 46.80% | −0.324 | −0.025 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 43.30% | −0.358 | +0.111 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,824 bp | 42.54% | −0.405 | +0.126 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 44.44% | −0.466 | +0.545 | |||||
| CYTBCytochrome b | 1,141 bp | 43.21% | −0.310 | +0.031 | |||||
| 12S rRNA12S ribosomal RNA | 956 bp | 48.64% | −0.114 | +0.263 | |||||
| 16S rRNA16S ribosomal RNA | 1,677 bp | 44.48% | −0.102 | +0.310 | |||||
| D-loopControl region (D-loop) | 906 bp | 30.02% | −0.221 | +0.022 |
Codon usage
Counts per codon, darker is more frequent3,801 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F5.9%
UUU84
UUC142
Leu L16.5%
UUA111
UUG17
CUU89
CUC91
CUA270
CUG48
Ile I7.7%
AUU161
AUC133
Met M4.6%
AUA136
AUG38
Val V5.7%
GUU53
GUC40
GUA104
GUG19
Ser S6.3%
UCU25
UCC60
UCA94
UCG8
AGU14
AGC37
Pro P5.6%
CCU31
CCC55
CCA123
CCG5
Thr T8.2%
ACU35
ACC127
ACA141
ACG9
Ala A8.6%
GCU55
GCC131
GCA130
GCG10
Tyr Y3.1%
UAU60
UAC56
His H2.8%
CAU26
CAC79
Gln Q2.6%
CAA86
CAG14
Asn N3.2%
AAU37
AAC85
Lys K2.1%
AAA68
AAG10
Asp D2.0%
GAU21
GAC55
Glu E2.7%
GAA88
GAG16
Cys C0.7%
UGU7
UGC18
Trp W3.2%
UGA108
UGG12
Arg R2.0%
CGU12
CGC10
CGA48
CGG5
Gly G6.5%
GGU33
GGC40
GGA120
GGG54
Stop 0.2%
UAA6
UAG1
AGA0
AGG0
Genome map
38 annotated features in NC_027498.1Hover, 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 (43.1%, 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 | 69 | 69 bp | + | – |
| 12S rRNA | Ribosomal RNA | 70 | 1,025 | 956 bp | + | 48.6% |
| tRNA-Val | Transfer RNA | 1,026 | 1,097 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,098 | 2,774 | 1,677 bp | + | 44.5% |
| tRNA-Leu (UUR) | Transfer RNA | 2,775 | 2,850 | 76 bp | + | – |
| ND1 | Protein-coding gene | 2,852 | 3,826 | 975 bp | + | 46.2% |
| tRNA-Ile | Transfer RNA | 3,831 | 3,902 | 72 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,901 | 3,971 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,973 | 4,042 | 70 bp | + | – |
| ND2 | Protein-coding gene | 4,043 | 5,087 | 1,045 bp | + | 43.4% |
| tRNA-Trp | Transfer RNA | 5,088 | 5,159 | 72 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,162 | 5,230 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,232 | 5,304 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,339 | 5,404 | 66 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,407 | 5,477 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,479 | 7,029 | 1,551 bp | + | 42.9% |
| tRNA-Ser (UCN) | Transfer RNA | 7,030 | 7,100 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,103 | 7,174 | 72 bp | + | – |
| COX2 | Protein-coding gene | 7,181 | 7,871 | 691 bp | + | 41.5% |
| tRNA-Lys | Transfer RNA | 7,872 | 7,947 | 76 bp | + | – |
| ATP8 | Protein-coding gene | 7,949 | 8,113 | 165 bp | + | 35.8% |
| ATP6 | Protein-coding gene | 8,107 | 8,790 | 684 bp | + | 41.1% |
| COX3 | Protein-coding gene | 8,790 | 9,573 | 784 bp | + | 45.2% |
| tRNA-Gly | Transfer RNA | 9,574 | 9,646 | 73 bp | + | – |
| ND3 | Protein-coding gene | 9,647 | 9,995 | 349 bp | + | 44.7% |
| tRNA-Arg | Transfer RNA | 9,996 | 10,065 | 70 bp | + | – |
| ND4L | Protein-coding gene | 10,066 | 10,362 | 297 bp | + | 46.8% |
| ND4 | Protein-coding gene | 10,356 | 11,736 | 1,381 bp | + | 43.3% |
| tRNA-His | Transfer RNA | 11,737 | 11,805 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,806 | 11,874 | 69 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,876 | 11,948 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,952 | 13,775 | 1,824 bp | + | 42.5% |
| ND6 | Protein-coding gene | 13,772 | 14,293 | 522 bp | − | 44.4% |
| tRNA-Glu | Transfer RNA | 14,294 | 14,362 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,367 | 15,507 | 1,141 bp | + | 43.2% |
| tRNA-Thr | Transfer RNA | 15,508 | 15,579 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,579 | 15,648 | 70 bp | − | – |
| D-loop | Control region | 15,649 | 16,554 | 906 bp | – | 30.0% |