Erilepis zonifer
Skilfish
GC content
46.84%
Whole genome
Non-coding
902 bp
D-loop 832 bp
Where Skilfish sits among 2,335 species
Whole-genome GC content against maximum lifespan. Skilfish has the 1,442nd longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,500 bp
- GC skew (G − C) / (G + C)
- −0.240
- AT skew (A − T) / (A + T)
- +0.004
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 genome16,500 bp
Protein-coding11,407 bp
12S rRNA945 bp
16S rRNA1,694 bp
All tRNA1,552 bp
D-loop832 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 48.82% | −0.315 | −0.134 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 48.76% | −0.369 | −0.034 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 46.42% | −0.197 | −0.100 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 46.45% | −0.240 | 0.000 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 46.43% | −0.359 | +0.022 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 45.76% | −0.361 | −0.078 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 48.41% | −0.205 | −0.106 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 49.28% | −0.326 | −0.220 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 49.83% | −0.324 | −0.195 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 47.79% | −0.312 | −0.074 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 46.11% | −0.351 | −0.039 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 47.89% | −0.360 | +0.449 | |||||
| CYTBCytochrome b | 1,141 bp | 47.77% | −0.332 | −0.101 | |||||
| 12S rRNA12S ribosomal RNA | 945 bp | 48.25% | −0.066 | +0.174 | |||||
| 16S rRNA16S ribosomal RNA | 1,694 bp | 45.75% | −0.074 | +0.195 | |||||
| D-loopControl region (D-loop) | 832 bp | 37.14% | −0.159 | +0.067 |
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 F6.1%
UUU112
UUC120
Leu L17.4%
UUA85
UUG26
CUU179
CUC155
CUA153
CUG63
Ile I6.7%
AUU154
AUC100
Met M3.7%
AUA71
AUG71
Val V6.2%
GUU79
GUC49
GUA80
GUG28
Ser S6.6%
UCU52
UCC73
UCA52
UCG16
AGU15
AGC42
Pro P5.9%
CCU66
CCC109
CCA38
CCG10
Thr T7.7%
ACU42
ACC133
ACA104
ACG16
Ala A9.2%
GCU57
GCC164
GCA116
GCG14
Tyr Y2.9%
UAU45
UAC67
His H2.8%
CAU32
CAC74
Gln Q2.6%
CAA66
CAG34
Asn N3.0%
AAU39
AAC75
Lys K1.9%
AAA61
AAG10
Asp D2.0%
GAU25
GAC52
Glu E2.6%
GAA63
GAG35
Cys C0.6%
UGU11
UGC13
Trp W3.2%
UGA91
UGG30
Arg R2.0%
CGU12
CGC17
CGA35
CGG13
Gly G6.7%
GGU43
GGC87
GGA72
GGG54
Stop 0.2%
UAA7
UAG0
AGA0
AGG0
Genome map
38 annotated features in NC_026889.1Hover, 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 (46.8%, 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 | 1,013 | 945 bp | + | 48.3% |
| tRNA-Val | Transfer RNA | 1,014 | 1,085 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,086 | 2,779 | 1,694 bp | + | 45.8% |
| tRNA-Leu (UUR) | Transfer RNA | 2,780 | 2,853 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,854 | 3,828 | 975 bp | + | 48.8% |
| tRNA-Ile | Transfer RNA | 3,833 | 3,902 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,902 | 3,972 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,972 | 4,040 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,041 | 5,086 | 1,046 bp | + | 48.8% |
| tRNA-Trp | Transfer RNA | 5,087 | 5,157 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,159 | 5,227 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,229 | 5,301 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,340 | 5,405 | 66 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,411 | 5,480 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,482 | 7,032 | 1,551 bp | + | 46.4% |
| tRNA-Ser (UCN) | Transfer RNA | 7,033 | 7,103 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,107 | 7,180 | 74 bp | + | – |
| COX2 | Protein-coding gene | 7,188 | 7,878 | 691 bp | + | 46.5% |
| tRNA-Lys | Transfer RNA | 7,879 | 7,952 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 7,954 | 8,121 | 168 bp | + | 46.4% |
| ATP6 | Protein-coding gene | 8,112 | 8,795 | 684 bp | + | 45.8% |
| COX3 | Protein-coding gene | 8,795 | 9,579 | 785 bp | + | 48.4% |
| tRNA-Gly | Transfer RNA | 9,580 | 9,651 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,652 | 10,000 | 349 bp | + | 49.3% |
| tRNA-Arg | Transfer RNA | 10,001 | 10,069 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,070 | 10,366 | 297 bp | + | 49.8% |
| ND4 | Protein-coding gene | 10,360 | 11,740 | 1,381 bp | + | 47.8% |
| tRNA-His | Transfer RNA | 11,741 | 11,809 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,810 | 11,876 | 67 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,881 | 11,953 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,954 | 13,792 | 1,839 bp | + | 46.1% |
| ND6 | Protein-coding gene | 13,789 | 14,310 | 522 bp | − | 47.9% |
| tRNA-Glu | Transfer RNA | 14,311 | 14,379 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,385 | 15,525 | 1,141 bp | + | 47.8% |
| tRNA-Thr | Transfer RNA | 15,526 | 15,598 | 73 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,598 | 15,668 | 71 bp | − | – |
| D-loop | Control region | 15,669 | 16,500 | 832 bp | – | 37.1% |