Paralichthys dentatus
Summer flounder
GC content
44.86%
Whole genome
Non-coding
1,418 bp
D-loop 1,339 bp
Where Summer flounder sits among 2,335 species
Whole-genome GC content against maximum lifespan. Summer flounder has the 1,667th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome17,033 bp
- GC skew (G − C) / (G + C)
- −0.247
- AT skew (A − T) / (A + T)
- +0.021
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 genome17,033 bp
Protein-coding11,407 bp
12S rRNA948 bp
16S rRNA1,712 bp
All tRNA1,548 bp
D-loop1,339 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 46.77% | −0.311 | −0.083 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 44.36% | −0.444 | +0.031 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 45.71% | −0.196 | −0.076 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 42.26% | −0.253 | +0.018 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 42.86% | −0.389 | +0.167 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 45.03% | −0.299 | −0.101 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 47.64% | −0.278 | −0.119 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 45.27% | −0.291 | −0.204 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 49.50% | −0.388 | −0.093 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 43.88% | −0.300 | −0.043 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 43.99% | −0.355 | −0.027 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 45.98% | −0.333 | +0.348 | |||||
| CYTBCytochrome b | 1,141 bp | 44.70% | −0.282 | −0.128 | |||||
| 12S rRNA12S ribosomal RNA | 948 bp | 47.57% | −0.064 | +0.215 | |||||
| 16S rRNA16S ribosomal RNA | 1,712 bp | 45.56% | −0.103 | +0.210 | |||||
| D-loopControl region (D-loop) | 1,339 bp | 38.16% | −0.194 | +0.075 |
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 F6.2%
UUU115
UUC122
Leu L16.9%
UUA91
UUG15
CUU177
CUC145
CUA154
CUG60
Ile I7.8%
AUU177
AUC121
Met M4.3%
AUA104
AUG58
Val V5.6%
GUU66
GUC63
GUA64
GUG22
Ser S6.7%
UCU48
UCC58
UCA78
UCG16
AGU19
AGC37
Pro P5.8%
CCU59
CCC75
CCA72
CCG16
Thr T7.4%
ACU54
ACC85
ACA127
ACG17
Ala A9.1%
GCU73
GCC127
GCA126
GCG19
Tyr Y2.8%
UAU46
UAC62
His H2.8%
CAU31
CAC74
Gln Q2.4%
CAA74
CAG18
Asn N3.0%
AAU48
AAC68
Lys K2.0%
AAA70
AAG6
Asp D2.0%
GAU23
GAC53
Glu E2.5%
GAA69
GAG28
Cys C0.7%
UGU10
UGC17
Trp W3.2%
UGA98
UGG23
Arg R2.0%
CGU7
CGC13
CGA41
CGG17
Gly G6.4%
GGU46
GGC80
GGA74
GGG44
Stop 0.2%
UAA7
UAG0
AGA0
AGG0
Genome map
38 annotated features in NC_029476.1Hover, 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 (44.9%, 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 | 1,016 | 948 bp | + | 47.6% |
| tRNA-Val | Transfer RNA | 1,017 | 1,089 | 73 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,090 | 2,801 | 1,712 bp | + | 45.6% |
| tRNA-Leu (UUR) | Transfer RNA | 2,802 | 2,875 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,876 | 3,850 | 975 bp | + | 46.8% |
| tRNA-Ile | Transfer RNA | 3,854 | 3,924 | 71 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,924 | 3,994 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,994 | 4,062 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,063 | 5,108 | 1,046 bp | + | 44.4% |
| tRNA-Trp | Transfer RNA | 5,109 | 5,180 | 72 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,182 | 5,250 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,252 | 5,324 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,362 | 5,426 | 65 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,427 | 5,494 | 68 bp | − | – |
| COX1 | Protein-coding gene | 5,496 | 7,046 | 1,551 bp | + | 45.7% |
| tRNA-Ser (UCN) | Transfer RNA | 7,047 | 7,117 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,130 | 7,200 | 71 bp | + | – |
| COX2 | Protein-coding gene | 7,209 | 7,899 | 691 bp | + | 42.3% |
| tRNA-Lys | Transfer RNA | 7,900 | 7,972 | 73 bp | + | – |
| ATP8 | Protein-coding gene | 7,974 | 8,141 | 168 bp | + | 42.9% |
| ATP6 | Protein-coding gene | 8,132 | 8,815 | 684 bp | + | 45.0% |
| COX3 | Protein-coding gene | 8,815 | 9,599 | 785 bp | + | 47.6% |
| tRNA-Gly | Transfer RNA | 9,600 | 9,671 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,672 | 10,020 | 349 bp | + | 45.3% |
| tRNA-Arg | Transfer RNA | 10,021 | 10,089 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,090 | 10,386 | 297 bp | + | 49.5% |
| ND4 | Protein-coding gene | 10,380 | 11,760 | 1,381 bp | + | 43.9% |
| tRNA-His | Transfer RNA | 11,761 | 11,830 | 70 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,831 | 11,897 | 67 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,904 | 11,976 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,980 | 13,818 | 1,839 bp | + | 44.0% |
| ND6 | Protein-coding gene | 13,815 | 14,336 | 522 bp | − | 46.0% |
| tRNA-Glu | Transfer RNA | 14,337 | 14,405 | 69 bp | + | – |
| CYTB | Protein-coding gene | 14,412 | 15,552 | 1,141 bp | + | 44.7% |
| tRNA-Thr | Transfer RNA | 15,553 | 15,624 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,624 | 15,694 | 71 bp | − | – |
| D-loop | Control region | 15,695 | 17,033 | 1,339 bp | – | 38.2% |