Scarus forsteni
Forsten's parrotfish
GC content
46.29%
Whole genome
Non-coding
1,084 bp
D-loop 919 bp
Where Forsten's parrotfish sits among 2,335 species
Whole-genome GC content against maximum lifespan. Forsten's parrotfish has the 1,439th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,679 bp
- GC skew (G − C) / (G + C)
- −0.273
- AT skew (A − T) / (A + T)
- +0.041
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 genome16,679 bp
Protein-coding11,405 bp
12S rRNA952 bp
16S rRNA1,683 bp
All tRNA1,555 bp
D-loop919 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 972 bp | 48.56% | −0.339 | −0.036 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,045 bp | 47.56% | −0.453 | +0.011 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 47.07% | −0.236 | −0.065 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 45.73% | −0.297 | +0.003 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 44.05% | −0.486 | +0.085 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 47.08% | −0.373 | −0.066 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 47.90% | −0.250 | −0.027 | |||||
| ND3NADH dehydrogenase subunit 3 | 352 bp | 45.74% | −0.280 | −0.204 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 48.15% | −0.315 | −0.143 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,380 bp | 48.12% | −0.377 | −0.011 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 45.51% | −0.374 | +0.022 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 47.13% | −0.398 | +0.406 | |||||
| CYTBCytochrome b | 1,141 bp | 45.93% | −0.298 | −0.073 | |||||
| 12S rRNA12S ribosomal RNA | 952 bp | 47.90% | −0.079 | +0.198 | |||||
| 16S rRNA16S ribosomal RNA | 1,683 bp | 45.51% | −0.086 | +0.243 | |||||
| D-loopControl region (D-loop) | 919 bp | 38.85% | −0.289 | +0.021 |
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%
UUU102
UUC128
Leu L17.0%
UUA74
UUG25
CUU160
CUC161
CUA168
CUG61
Ile I7.1%
AUU125
AUC144
Met M4.1%
AUA76
AUG80
Val V6.0%
GUU77
GUC61
GUA63
GUG26
Ser S6.5%
UCU39
UCC75
UCA75
UCG8
AGU14
AGC36
Pro P5.8%
CCU45
CCC93
CCA70
CCG12
Thr T7.7%
ACU55
ACC113
ACA112
ACG14
Ala A9.3%
GCU67
GCC134
GCA136
GCG18
Tyr Y3.2%
UAU29
UAC92
His H2.8%
CAU29
CAC76
Gln Q2.4%
CAA81
CAG11
Asn N3.1%
AAU36
AAC82
Lys K2.0%
AAA64
AAG12
Asp D2.0%
GAU15
GAC60
Glu E2.7%
GAA83
GAG18
Cys C0.7%
UGU12
UGC16
Trp W3.1%
UGA93
UGG24
Arg R2.0%
CGU9
CGC19
CGA39
CGG11
Gly G6.3%
GGU30
GGC86
GGA85
GGG40
Stop 0.2%
UAA6
UAG2
AGA0
AGG0
Genome map
38 annotated features in NC_011928.1Hover, 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 (46.3%, 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 | 1,020 | 952 bp | + | 47.9% |
| tRNA-Val | Transfer RNA | 1,021 | 1,092 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,093 | 2,775 | 1,683 bp | + | 45.5% |
| tRNA-Leu (UUR) | Transfer RNA | 2,776 | 2,849 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,852 | 3,823 | 972 bp | + | 48.6% |
| tRNA-Ile | Transfer RNA | 3,826 | 3,895 | 70 bp | + | – |
| tRNA-Met | Transfer RNA | 3,903 | 3,972 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,984 | 4,055 | 72 bp | − | – |
| ND2 | Protein-coding gene | 4,121 | 5,165 | 1,045 bp | + | 47.6% |
| tRNA-Trp | Transfer RNA | 5,166 | 5,236 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,240 | 5,308 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,312 | 5,384 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,425 | 5,492 | 68 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,493 | 5,562 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,564 | 7,114 | 1,551 bp | + | 47.1% |
| tRNA-Ser (UCN) | Transfer RNA | 7,115 | 7,185 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,190 | 7,262 | 73 bp | + | – |
| COX2 | Protein-coding gene | 7,269 | 7,959 | 691 bp | + | 45.7% |
| tRNA-Lys | Transfer RNA | 7,960 | 8,033 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 8,035 | 8,202 | 168 bp | + | 44.1% |
| ATP6 | Protein-coding gene | 8,193 | 8,876 | 684 bp | + | 47.1% |
| COX3 | Protein-coding gene | 8,876 | 9,660 | 785 bp | + | 47.9% |
| tRNA-Gly | Transfer RNA | 9,661 | 9,732 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,734 | 10,085 | 352 bp | + | 45.7% |
| tRNA-Arg | Transfer RNA | 10,086 | 10,154 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,155 | 10,451 | 297 bp | + | 48.2% |
| ND4 | Protein-coding gene | 10,445 | 11,824 | 1,380 bp | + | 48.1% |
| tRNA-His | Transfer RNA | 11,827 | 11,895 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,895 | 11,966 | 72 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,977 | 12,047 | 71 bp | + | – |
| ND5 | Protein-coding gene | 12,048 | 13,886 | 1,839 bp | + | 45.5% |
| ND6 | Protein-coding gene | 13,883 | 14,404 | 522 bp | − | 47.1% |
| tRNA-Glu | Transfer RNA | 14,406 | 14,473 | 68 bp | − | – |
| CYTB | Protein-coding gene | 14,479 | 15,619 | 1,141 bp | + | 45.9% |
| tRNA-Thr | Transfer RNA | 15,620 | 15,689 | 70 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,691 | 15,760 | 70 bp | + | – |
| D-loop | Control region | 15,761 | 16,679 | 919 bp | – | 38.9% |