Parophrys vetulus
English sole
GC content
46.16%
Whole genome
Non-coding
1,285 bp
D-loop 1,212 bp
Where English sole sits among 2,335 species
Whole-genome GC content against maximum lifespan. English sole has the 799th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,914 bp
- GC skew (G − C) / (G + C)
- −0.254
- AT skew (A − T) / (A + T)
- +0.022
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 genome16,914 bp
Protein-coding11,418 bp
12S rRNA949 bp
16S rRNA1,715 bp
All tRNA1,550 bp
D-loop1,212 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 48.10% | −0.271 | −0.107 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,045 bp | 48.13% | −0.416 | −0.018 | |||||
| COX1Cytochrome c oxidase subunit I | 1,560 bp | 45.90% | −0.184 | −0.073 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 45.01% | −0.209 | +0.021 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 43.45% | −0.452 | +0.116 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 44.59% | −0.397 | −0.119 | |||||
| COX3Cytochrome c oxidase subunit III | 786 bp | 47.96% | −0.300 | −0.071 | |||||
| ND3NADH dehydrogenase subunit 3 | 351 bp | 47.86% | −0.298 | −0.213 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 52.19% | −0.368 | −0.169 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 46.05% | −0.314 | −0.044 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 46.11% | −0.328 | +0.021 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 47.70% | −0.357 | +0.407 | |||||
| CYTBCytochrome b | 1,141 bp | 46.71% | −0.310 | −0.135 | |||||
| 12S rRNA12S ribosomal RNA | 949 bp | 48.37% | −0.081 | +0.200 | |||||
| 16S rRNA16S ribosomal RNA | 1,715 bp | 46.18% | −0.106 | +0.218 | |||||
| D-loopControl region (D-loop) | 1,212 bp | 39.93% | −0.273 | +0.060 |
Codon usage
Counts per codon, darker is more frequent3,812 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.3%
UUU122
UUC117
Leu L17.0%
UUA77
UUG33
CUU179
CUC158
CUA149
CUG52
Ile I6.9%
AUU156
AUC108
Met M3.9%
AUA74
AUG73
Val V6.4%
GUU80
GUC64
GUA72
GUG29
Ser S6.4%
UCU45
UCC62
UCA69
UCG16
AGU7
AGC46
Pro P5.9%
CCU58
CCC82
CCA68
CCG18
Thr T7.6%
ACU48
ACC102
ACA120
ACG18
Ala A9.3%
GCU68
GCC137
GCA126
GCG23
Tyr Y2.9%
UAU30
UAC80
His H2.8%
CAU22
CAC83
Gln Q2.4%
CAA80
CAG13
Asn N3.0%
AAU29
AAC86
Lys K2.0%
AAA66
AAG11
Asp D2.1%
GAU13
GAC67
Glu E2.5%
GAA74
GAG22
Cys C0.6%
UGU9
UGC14
Trp W3.2%
UGA101
UGG21
Arg R2.0%
CGU12
CGC12
CGA40
CGG13
Gly G6.5%
GGU43
GGC85
GGA72
GGG49
Stop 0.2%
UAA7
UAG2
AGA0
AGG0
Genome map
38 annotated features in NC_066930.1Hover, 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 (46.2%, 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 | 1,017 | 949 bp | + | 48.4% |
| tRNA-Val | Transfer RNA | 1,018 | 1,090 | 73 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,091 | 2,805 | 1,715 bp | + | 46.2% |
| tRNA-Leu (UUR) | Transfer RNA | 2,806 | 2,879 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,880 | 3,854 | 975 bp | + | 48.1% |
| tRNA-Ile | Transfer RNA | 3,860 | 3,930 | 71 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,930 | 4,000 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 4,000 | 4,068 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,069 | 5,113 | 1,045 bp | + | 48.1% |
| tRNA-Trp | Transfer RNA | 5,114 | 5,185 | 72 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,187 | 5,255 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,257 | 5,329 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,366 | 5,430 | 65 bp | + | – |
| tRNA-Tyr | Transfer RNA | 5,431 | 5,498 | 68 bp | − | – |
| COX1 | Protein-coding gene | 5,500 | 7,059 | 1,560 bp | + | 45.9% |
| tRNA-Ser (UCN) | Transfer RNA | 7,060 | 7,130 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,145 | 7,215 | 71 bp | + | – |
| COX2 | Protein-coding gene | 7,222 | 7,912 | 691 bp | + | 45.0% |
| tRNA-Lys | Transfer RNA | 7,913 | 7,985 | 73 bp | + | – |
| ATP8 | Protein-coding gene | 7,987 | 8,154 | 168 bp | + | 43.5% |
| ATP6 | Protein-coding gene | 8,145 | 8,828 | 684 bp | + | 44.6% |
| COX3 | Protein-coding gene | 8,828 | 9,613 | 786 bp | + | 48.0% |
| tRNA-Gly | Transfer RNA | 9,614 | 9,685 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,685 | 10,035 | 351 bp | + | 47.9% |
| tRNA-Arg | Transfer RNA | 10,035 | 10,103 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,103 | 10,399 | 297 bp | + | 52.2% |
| ND4 | Protein-coding gene | 10,393 | 11,773 | 1,381 bp | + | 46.1% |
| tRNA-His | Transfer RNA | 11,774 | 11,843 | 70 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,844 | 11,910 | 67 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,915 | 11,987 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,988 | 13,826 | 1,839 bp | + | 46.1% |
| ND6 | Protein-coding gene | 13,823 | 14,344 | 522 bp | − | 47.7% |
| tRNA-Glu | Transfer RNA | 14,345 | 14,413 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,418 | 15,558 | 1,141 bp | + | 46.7% |
| tRNA-Thr | Transfer RNA | 15,559 | 15,631 | 73 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,632 | 15,702 | 71 bp | − | – |
| D-loop | Control region | 15,703 | 16,914 | 1,212 bp | – | 39.9% |