Naso brevirostris
Spotted unicornfish
GC content
44.71%
Whole genome
Non-coding
903 bp
Including the D-loop
Where Spotted unicornfish sits among 2,335 species
Whole-genome GC content against maximum lifespan. Spotted unicornfish has the 650th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,515 bp
- GC skew (G − C) / (G + C)
- −0.293
- AT skew (A − T) / (A + T)
- +0.064
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 genome16,515 bp
Protein-coding11,407 bp
12S rRNA950 bp
16S rRNA1,702 bp
All tRNA1,553 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 46.46% | −0.369 | −0.008 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 45.03% | −0.495 | +0.040 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 45.46% | −0.211 | −0.080 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 43.56% | −0.289 | +0.031 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 45.24% | −0.500 | +0.087 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 45.18% | −0.437 | −0.056 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 46.88% | −0.288 | −0.022 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 44.99% | −0.389 | −0.188 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 49.50% | −0.374 | −0.027 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 45.26% | −0.357 | +0.029 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 44.15% | −0.429 | +0.071 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 43.49% | −0.436 | +0.464 | |||||
| CYTBCytochrome b | 1,141 bp | 44.79% | −0.339 | −0.060 | |||||
| 12S rRNA12S ribosomal RNA | 950 bp | 46.53% | −0.072 | +0.193 | |||||
| 16S rRNA16S ribosomal RNA | 1,702 bp | 44.71% | −0.117 | +0.243 |
Codon usage
Counts per codon, darker is more frequent3,807 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.0%
UUU95
UUC135
Leu L17.5%
UUA91
UUG13
CUU150
CUC155
CUA217
CUG42
Ile I7.3%
AUU162
AUC117
Met M4.0%
AUA100
AUG54
Val V5.4%
GUU54
GUC55
GUA80
GUG18
Ser S6.4%
UCU54
UCC73
UCA57
UCG5
AGU15
AGC40
Pro P5.8%
CCU51
CCC95
CCA66
CCG10
Thr T8.1%
ACU58
ACC116
ACA127
ACG7
Ala A8.9%
GCU70
GCC133
GCA131
GCG6
Tyr Y2.9%
UAU40
UAC71
His H2.9%
CAU34
CAC76
Gln Q2.5%
CAA88
CAG8
Asn N3.1%
AAU36
AAC83
Lys K1.9%
AAA68
AAG5
Asp D1.9%
GAU21
GAC50
Glu E2.7%
GAA82
GAG22
Cys C0.6%
UGU7
UGC16
Trp W3.2%
UGA104
UGG16
Arg R2.0%
CGU11
CGC11
CGA45
CGG10
Gly G6.4%
GGU37
GGC65
GGA101
GGG41
Stop 0.2%
UAA6
UAG1
AGA0
AGG0
Genome map
37 annotated features in NC_082850.1Hover, 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
- Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
- Middle ring: GC% of each gene against the whole genome (44.7%, 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 | 68 | 68 bp | + | – |
| 12S rRNA | Ribosomal RNA | 69 | 1,018 | 950 bp | + | 46.5% |
| tRNA-Val | Transfer RNA | 1,019 | 1,090 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,091 | 2,792 | 1,702 bp | + | 44.7% |
| tRNA-Leu (UUR) | Transfer RNA | 2,793 | 2,866 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,867 | 3,841 | 975 bp | + | 46.5% |
| tRNA-Ile | Transfer RNA | 3,847 | 3,916 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,916 | 3,986 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,986 | 4,054 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,055 | 5,100 | 1,046 bp | + | 45.0% |
| tRNA-Trp | Transfer RNA | 5,101 | 5,173 | 73 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,174 | 5,242 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,244 | 5,316 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,356 | 5,423 | 68 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,424 | 5,493 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,495 | 7,045 | 1,551 bp | + | 45.5% |
| tRNA-Ser (UCN) | Transfer RNA | 7,047 | 7,117 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,122 | 7,193 | 72 bp | + | – |
| COX2 | Protein-coding gene | 7,199 | 7,889 | 691 bp | + | 43.6% |
| tRNA-Lys | Transfer RNA | 7,890 | 7,962 | 73 bp | + | – |
| ATP8 | Protein-coding gene | 7,964 | 8,131 | 168 bp | + | 45.2% |
| ATP6 | Protein-coding gene | 8,122 | 8,805 | 684 bp | + | 45.2% |
| COX3 | Protein-coding gene | 8,805 | 9,589 | 785 bp | + | 46.9% |
| tRNA-Gly | Transfer RNA | 9,590 | 9,660 | 71 bp | + | – |
| ND3 | Protein-coding gene | 9,661 | 10,009 | 349 bp | + | 45.0% |
| tRNA-Arg | Transfer RNA | 10,010 | 10,079 | 70 bp | + | – |
| ND4L | Protein-coding gene | 10,080 | 10,376 | 297 bp | + | 49.5% |
| ND4 | Protein-coding gene | 10,370 | 11,750 | 1,381 bp | + | 45.3% |
| tRNA-His | Transfer RNA | 11,751 | 11,819 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,820 | 11,887 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,895 | 11,967 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,968 | 13,806 | 1,839 bp | + | 44.2% |
| ND6 | Protein-coding gene | 13,803 | 14,324 | 522 bp | − | 43.5% |
| tRNA-Glu | Transfer RNA | 14,325 | 14,393 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,398 | 15,538 | 1,141 bp | + | 44.8% |
| tRNA-Thr | Transfer RNA | 15,539 | 15,611 | 73 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,611 | 15,680 | 70 bp | − | – |