Liopsetta glacialis
Arctic flounder
GC content
46.79%
Whole genome
Non-coding
1,235 bp
Including the D-loop
Where Arctic flounder sits among 2,335 species
Whole-genome GC content against maximum lifespan. Arctic flounder has the 603rd longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,865 bp
- GC skew (G − C) / (G + C)
- −0.249
- AT skew (A − T) / (A + T)
- +0.020
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 genome16,865 bp
Protein-coding11,415 bp
12S rRNA949 bp
16S rRNA1,716 bp
All tRNA1,550 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 49.44% | −0.274 | −0.112 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,045 bp | 49.76% | −0.385 | −0.063 | |||||
| COX1Cytochrome c oxidase subunit I | 1,560 bp | 45.71% | −0.175 | −0.081 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 46.31% | −0.181 | −0.003 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 41.67% | −0.486 | +0.122 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 46.49% | −0.377 | −0.131 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 49.05% | −0.278 | −0.075 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 49.57% | −0.376 | −0.159 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 52.19% | −0.394 | −0.141 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 47.50% | −0.296 | −0.070 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 46.38% | −0.339 | +0.034 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 46.94% | −0.355 | +0.415 | |||||
| CYTBCytochrome b | 1,141 bp | 47.33% | −0.315 | −0.125 | |||||
| 12S rRNA12S ribosomal RNA | 949 bp | 48.47% | −0.078 | +0.198 | |||||
| 16S rRNA16S ribosomal RNA | 1,716 bp | 46.15% | −0.104 | +0.208 |
Codon usage
Counts per codon, darker is more frequent3,810 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.2%
UUU116
UUC122
Leu L17.1%
UUA70
UUG28
CUU164
CUC165
CUA159
CUG64
Ile I6.8%
AUU145
AUC114
Met M3.9%
AUA69
AUG78
Val V6.6%
GUU80
GUC74
GUA69
GUG27
Ser S6.5%
UCU49
UCC62
UCA65
UCG18
AGU5
AGC49
Pro P5.9%
CCU55
CCC82
CCA73
CCG16
Thr T7.6%
ACU52
ACC103
ACA114
ACG22
Ala A9.1%
GCU72
GCC134
GCA122
GCG20
Tyr Y2.9%
UAU27
UAC83
His H2.8%
CAU27
CAC79
Gln Q2.5%
CAA75
CAG19
Asn N3.0%
AAU24
AAC89
Lys K2.0%
AAA62
AAG14
Asp D2.1%
GAU19
GAC62
Glu E2.5%
GAA68
GAG28
Cys C0.6%
UGU12
UGC11
Trp W3.2%
UGA96
UGG25
Arg R2.0%
CGU11
CGC15
CGA36
CGG14
Gly G6.6%
GGU44
GGC92
GGA57
GGG57
Stop 0.2%
UAA5
UAG2
AGA0
AGG0
Genome map
37 annotated features in NC_082783.1Hover, 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 (46.8%, 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 | 1,017 | 949 bp | + | 48.5% |
| tRNA-Val | Transfer RNA | 1,018 | 1,090 | 73 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,091 | 2,806 | 1,716 bp | + | 46.2% |
| tRNA-Leu (UUR) | Transfer RNA | 2,807 | 2,880 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,881 | 3,855 | 975 bp | + | 49.4% |
| tRNA-Ile | Transfer RNA | 3,861 | 3,931 | 71 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,931 | 4,001 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 4,001 | 4,069 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,070 | 5,114 | 1,045 bp | + | 49.8% |
| tRNA-Trp | Transfer RNA | 5,115 | 5,186 | 72 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,188 | 5,256 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,258 | 5,330 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,367 | 5,431 | 65 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,432 | 5,499 | 68 bp | − | – |
| COX1 | Protein-coding gene | 5,501 | 7,060 | 1,560 bp | + | 45.7% |
| tRNA-Ser (UCN) | Transfer RNA | 7,061 | 7,131 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,146 | 7,216 | 71 bp | + | – |
| COX2 | Protein-coding gene | 7,223 | 7,913 | 691 bp | + | 46.3% |
| tRNA-Lys | Transfer RNA | 7,914 | 7,986 | 73 bp | + | – |
| ATP8 | Protein-coding gene | 7,988 | 8,155 | 168 bp | + | 41.7% |
| ATP6 | Protein-coding gene | 8,146 | 8,829 | 684 bp | + | 46.5% |
| COX3 | Protein-coding gene | 8,829 | 9,613 | 785 bp | + | 49.1% |
| tRNA-Gly | Transfer RNA | 9,614 | 9,685 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,686 | 10,034 | 349 bp | + | 49.6% |
| tRNA-Arg | Transfer RNA | 10,035 | 10,103 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,104 | 10,400 | 297 bp | + | 52.2% |
| ND4 | Protein-coding gene | 10,394 | 11,774 | 1,381 bp | + | 47.5% |
| tRNA-His | Transfer RNA | 11,775 | 11,844 | 70 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,845 | 11,911 | 67 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,916 | 11,988 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,989 | 13,827 | 1,839 bp | + | 46.4% |
| ND6 | Protein-coding gene | 13,824 | 14,345 | 522 bp | − | 46.9% |
| tRNA-Glu | Transfer RNA | 14,346 | 14,414 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,419 | 15,559 | 1,141 bp | + | 47.3% |
| tRNA-Thr | Transfer RNA | 15,560 | 15,632 | 73 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,633 | 15,703 | 71 bp | − | – |