Dipturus oxyrinchus
Longnosed skate
GC content
41.41%
Whole genome
Non-coding
1,311 bp
D-loop 1,251 bp
Where Longnosed skate sits among 2,335 species
Whole-genome GC content against maximum lifespan. Longnosed skate has the 1,673rd longest lifespan of them.
- This species
- Other sharks and rays
- Other classes
Base composition
Whole genome16,912 bp
- GC skew (G − C) / (G + C)
- −0.304
- AT skew (A − T) / (A + T)
- +0.021
About this record
- Lifespan source
- FishBase v26.06
- Based on
- an estimate, not an observed animal
- Data quality
- low
- 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 genome16,912 bp
Protein-coding11,411 bp
12S rRNA967 bp
16S rRNA1,676 bp
All tRNA1,547 bp
D-loop1,251 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 43.90% | −0.430 | +0.016 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 42.54% | −0.542 | +0.055 | |||||
| COX1Cytochrome c oxidase subunit I | 1,557 bp | 43.55% | −0.195 | −0.115 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 38.93% | −0.204 | +0.057 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 37.50% | −0.524 | +0.010 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 41.37% | −0.463 | −0.037 | |||||
| COX3Cytochrome c oxidase subunit III | 786 bp | 47.07% | −0.265 | −0.058 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 44.99% | −0.338 | −0.156 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 45.79% | −0.441 | −0.143 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 42.43% | −0.396 | −0.031 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,836 bp | 41.01% | −0.400 | −0.005 | |||||
| ND6NADH dehydrogenase subunit 6 | 519 bp | 38.34% | −0.487 | +0.413 | |||||
| CYTBCytochrome b | 1,143 bp | 43.92% | −0.382 | −0.083 | |||||
| 12S rRNA12S ribosomal RNA | 967 bp | 42.19% | −0.103 | +0.116 | |||||
| 16S rRNA16S ribosomal RNA | 1,676 bp | 39.56% | −0.110 | +0.147 | |||||
| D-loopControl region (D-loop) | 1,251 bp | 34.21% | −0.276 | −0.004 |
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 F6.3%
UUU140
UUC99
Leu L17.9%
UUA131
UUG18
CUU140
CUC159
CUA185
CUG48
Ile I8.6%
AUU201
AUC126
Met M4.3%
AUA125
AUG40
Val V5.0%
GUU56
GUC58
GUA55
GUG22
Ser S6.7%
UCU46
UCC73
UCA83
UCG5
AGU19
AGC31
Pro P5.6%
CCU35
CCC81
CCA88
CCG8
Thr T7.6%
ACU65
ACC89
ACA127
ACG8
Ala A7.3%
GCU47
GCC143
GCA83
GCG6
Tyr Y3.2%
UAU52
UAC68
His H2.7%
CAU32
CAC70
Gln Q2.6%
CAA87
CAG12
Asn N3.9%
AAU64
AAC83
Lys K2.3%
AAA76
AAG11
Asp D1.8%
GAU24
GAC44
Glu E2.6%
GAA67
GAG33
Cys C0.6%
UGU10
UGC12
Trp W3.1%
UGA106
UGG13
Arg R1.8%
CGU16
CGC16
CGA30
CGG7
Gly G6.0%
GGU33
GGC89
GGA62
GGG43
Stop 0.2%
UAA8
UAG1
AGA0
AGG0
Genome map
38 annotated features in NC_037967.1Hover, 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 (41.4%, 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 | 69 | 69 bp | + | – |
| 12S rRNA | Ribosomal RNA | 70 | 1,036 | 967 bp | + | 42.2% |
| tRNA-Val | Transfer RNA | 1,037 | 1,108 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,109 | 2,784 | 1,676 bp | + | 39.6% |
| tRNA-Leu (UUR) | Transfer RNA | 2,785 | 2,859 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,860 | 3,834 | 975 bp | + | 43.9% |
| tRNA-Ile | Transfer RNA | 3,835 | 3,904 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,904 | 3,975 | 72 bp | − | – |
| tRNA-Met | Transfer RNA | 3,977 | 4,045 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,046 | 5,091 | 1,046 bp | + | 42.5% |
| tRNA-Trp | Transfer RNA | 5,092 | 5,160 | 69 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,162 | 5,230 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,231 | 5,303 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,336 | 5,403 | 68 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,404 | 5,473 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,475 | 7,031 | 1,557 bp | + | 43.6% |
| tRNA-Ser (UCN) | Transfer RNA | 7,032 | 7,102 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,103 | 7,171 | 69 bp | + | – |
| COX2 | Protein-coding gene | 7,177 | 7,867 | 691 bp | + | 38.9% |
| tRNA-Lys | Transfer RNA | 7,868 | 7,940 | 73 bp | + | – |
| ATP8 | Protein-coding gene | 7,942 | 8,109 | 168 bp | + | 37.5% |
| ATP6 | Protein-coding gene | 8,100 | 8,783 | 684 bp | + | 41.4% |
| COX3 | Protein-coding gene | 8,786 | 9,571 | 786 bp | + | 47.1% |
| tRNA-Gly | Transfer RNA | 9,573 | 9,642 | 70 bp | + | – |
| ND3 | Protein-coding gene | 9,643 | 9,991 | 349 bp | + | 45.0% |
| tRNA-Arg | Transfer RNA | 9,992 | 10,060 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,061 | 10,357 | 297 bp | + | 45.8% |
| ND4 | Protein-coding gene | 10,351 | 11,731 | 1,381 bp | + | 42.4% |
| tRNA-His | Transfer RNA | 11,732 | 11,800 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,801 | 11,868 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,870 | 11,941 | 72 bp | + | – |
| ND5 | Protein-coding gene | 11,942 | 13,777 | 1,836 bp | + | 41.0% |
| ND6 | Protein-coding gene | 13,774 | 14,292 | 519 bp | − | 38.3% |
| tRNA-Glu | Transfer RNA | 14,293 | 14,361 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,366 | 15,508 | 1,143 bp | + | 43.9% |
| tRNA-Thr | Transfer RNA | 15,512 | 15,584 | 73 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,593 | 15,661 | 69 bp | − | – |
| D-loop | Control region | 15,662 | 16,912 | 1,251 bp | – | 34.2% |