Kareius bicoloratus
Stone flounder
GC content
46.74%
Whole genome
Non-coding
344 bp
D-loop 271 bp
Where Stone flounder sits among 2,335 species
Whole-genome GC content against maximum lifespan. Stone flounder has the 1,431st longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome15,973 bp
- GC skew (G − C) / (G + C)
- −0.253
- AT skew (A − T) / (A + T)
- +0.020
About this record
- Lifespan source
- AnAge build 15
- Based on
- an animal in the wild
- Data quality
- acceptable, medium sample
- Licence
- Free to use, subject to the Human Ageing Genomic Resources conditions of use
- Status
- New in build 2
- In the database since
- build 2 (2026-11-13)
Every change against the 2015 build is in the changelog download.
Composition by region
Reference (L) strand as deposited in RefSeqWhole genome15,973 bp
Protein-coding11,415 bp
12S rRNA949 bp
16S rRNA1,715 bp
All tRNA1,550 bp
D-loop271 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 48.31% | −0.299 | −0.095 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,045 bp | 48.61% | −0.398 | −0.065 | |||||
| COX1Cytochrome c oxidase subunit I | 1,560 bp | 46.09% | −0.174 | −0.075 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 45.88% | −0.205 | +0.016 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 39.29% | −0.545 | +0.118 | |||||
| ATP6ATP synthase F0 subunit 6 | 683 bp | 46.71% | −0.398 | −0.126 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 48.28% | −0.277 | −0.094 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 50.72% | −0.345 | −0.198 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 50.84% | −0.404 | −0.137 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 46.34% | −0.309 | −0.058 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 46.49% | −0.315 | +0.012 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 46.94% | −0.388 | +0.430 | |||||
| CYTBCytochrome b | 1,141 bp | 47.24% | −0.306 | −0.126 | |||||
| 12S rRNA12S ribosomal RNA | 949 bp | 48.26% | −0.083 | +0.202 | |||||
| 16S rRNA16S ribosomal RNA | 1,715 bp | 46.24% | −0.095 | +0.206 | |||||
| D-loopControl region (D-loop) | 271 bp | 33.58% | −0.407 | +0.200 |
Codon usage
Counts per codon, darker is more frequent3,809 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.2%
UUU123
UUC112
Leu L17.2%
UUA78
UUG24
CUU173
CUC168
CUA161
CUG50
Ile I7.0%
AUU148
AUC120
Met M3.9%
AUA76
AUG71
Val V6.2%
GUU73
GUC67
GUA70
GUG27
Ser S6.5%
UCU47
UCC65
UCA62
UCG19
AGU6
AGC47
Pro P5.9%
CCU47
CCC88
CCA71
CCG20
Thr T7.6%
ACU61
ACC98
ACA118
ACG14
Ala A9.2%
GCU73
GCC128
GCA126
GCG22
Tyr Y3.0%
UAU43
UAC70
His H2.7%
CAU21
CAC81
Gln Q2.5%
CAA79
CAG15
Asn N3.0%
AAU25
AAC88
Lys K2.0%
AAA58
AAG18
Asp D2.1%
GAU20
GAC61
Glu E2.5%
GAA67
GAG29
Cys C0.6%
UGU11
UGC12
Trp W3.2%
UGA92
UGG30
Arg R2.0%
CGU10
CGC16
CGA36
CGG16
Gly G6.6%
GGU48
GGC91
GGA49
GGG64
Stop 0.2%
UAA5
UAG1
AGA0
AGG0
Genome map
38 annotated features in NC_003176.1Hover, 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 (46.7%, 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 | + | 48.3% |
| 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 | + | 48.3% |
| 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 | + | 48.6% |
| 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 | + | 46.1% |
| 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 | + | 45.9% |
| tRNA-Lys | Transfer RNA | 7,913 | 7,985 | 73 bp | + | – |
| ATP8 | Protein-coding gene | 7,987 | 8,154 | 168 bp | + | 39.3% |
| ATP6 | Protein-coding gene | 8,145 | 8,827 | 683 bp | + | 46.7% |
| COX3 | Protein-coding gene | 8,828 | 9,612 | 785 bp | + | 48.3% |
| tRNA-Gly | Transfer RNA | 9,613 | 9,684 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,685 | 10,033 | 349 bp | + | 50.7% |
| tRNA-Arg | Transfer RNA | 10,034 | 10,102 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,103 | 10,399 | 297 bp | + | 50.8% |
| ND4 | Protein-coding gene | 10,393 | 11,773 | 1,381 bp | + | 46.3% |
| 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 | + | 46.5% |
| ND6 | Protein-coding gene | 13,823 | 14,344 | 522 bp | − | 46.9% |
| tRNA-Glu | Transfer RNA | 14,345 | 14,413 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,418 | 15,558 | 1,141 bp | + | 47.2% |
| 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 | 15,973 | 271 bp | – | 33.6% |