Caliraja stellulata
Starry skate
GC content
41.67%
Whole genome
Non-coding
1,309 bp
Including the D-loop
Where Starry skate sits among 2,335 species
Whole-genome GC content against maximum lifespan. Starry skate has the 1,255th longest lifespan of them.
- This species
- Other sharks and rays
- Other classes
Base composition
Whole genome16,908 bp
- GC skew (G − C) / (G + C)
- −0.315
- AT skew (A − T) / (A + T)
- +0.030
About this record
- Lifespan source
- FishBase v26.06
- Based on
- an observed animal, origin not stated
- 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 genome16,908 bp
Protein-coding11,411 bp
12S rRNA967 bp
16S rRNA1,675 bp
All tRNA1,546 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 44.82% | −0.437 | +0.007 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 42.45% | −0.536 | +0.037 | |||||
| COX1Cytochrome c oxidase subunit I | 1,557 bp | 44.06% | −0.216 | −0.095 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 39.65% | −0.219 | +0.074 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 39.29% | −0.515 | −0.020 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 42.69% | −0.452 | −0.036 | |||||
| COX3Cytochrome c oxidase subunit III | 786 bp | 45.80% | −0.294 | −0.033 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 44.99% | −0.363 | −0.146 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 44.44% | −0.470 | −0.115 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 42.80% | −0.431 | −0.008 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,836 bp | 41.78% | −0.421 | +0.018 | |||||
| ND6NADH dehydrogenase subunit 6 | 519 bp | 38.92% | −0.515 | +0.426 | |||||
| CYTBCytochrome b | 1,143 bp | 44.62% | −0.400 | −0.068 | |||||
| 12S rRNA12S ribosomal RNA | 967 bp | 42.50% | −0.095 | +0.108 | |||||
| 16S rRNA16S ribosomal RNA | 1,675 bp | 39.28% | −0.097 | +0.147 |
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%
UUU125
UUC111
Leu L17.9%
UUA135
UUG24
CUU125
CUC181
CUA182
CUG34
Ile I8.6%
AUU179
AUC147
Met M4.3%
AUA131
AUG33
Val V4.9%
GUU50
GUC60
GUA56
GUG22
Ser S6.8%
UCU48
UCC74
UCA78
UCG6
AGU19
AGC35
Pro P5.6%
CCU37
CCC85
CCA78
CCG13
Thr T7.7%
ACU55
ACC97
ACA134
ACG6
Ala A7.4%
GCU47
GCC145
GCA88
GCG3
Tyr Y3.2%
UAU50
UAC71
His H2.7%
CAU34
CAC67
Gln Q2.7%
CAA87
CAG14
Asn N3.8%
AAU64
AAC80
Lys K2.2%
AAA79
AAG6
Asp D1.8%
GAU31
GAC38
Glu E2.5%
GAA73
GAG24
Cys C0.6%
UGU8
UGC15
Trp W3.1%
UGA97
UGG22
Arg R1.8%
CGU15
CGC18
CGA32
CGG4
Gly G6.0%
GGU32
GGC88
GGA71
GGG37
Stop 0.2%
UAA9
UAG0
AGA0
AGG0
Genome map
37 annotated features in NC_082793.1Hover, 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 (41.7%, 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 | 69 | 69 bp | + | – |
| 12S rRNA | Ribosomal RNA | 70 | 1,036 | 967 bp | + | 42.5% |
| tRNA-Val | Transfer RNA | 1,037 | 1,108 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,109 | 2,783 | 1,675 bp | + | 39.3% |
| tRNA-Leu (UUR) | Transfer RNA | 2,784 | 2,858 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,859 | 3,833 | 975 bp | + | 44.8% |
| tRNA-Ile | Transfer RNA | 3,834 | 3,903 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,903 | 3,974 | 72 bp | − | – |
| tRNA-Met | Transfer RNA | 3,976 | 4,044 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,045 | 5,090 | 1,046 bp | + | 42.5% |
| tRNA-Trp | Transfer RNA | 5,091 | 5,159 | 69 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,161 | 5,229 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,230 | 5,302 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,335 | 5,401 | 67 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,402 | 5,471 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,473 | 7,029 | 1,557 bp | + | 44.1% |
| tRNA-Ser (UCN) | Transfer RNA | 7,030 | 7,100 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,101 | 7,169 | 69 bp | + | – |
| COX2 | Protein-coding gene | 7,175 | 7,865 | 691 bp | + | 39.7% |
| tRNA-Lys | Transfer RNA | 7,866 | 7,938 | 73 bp | + | – |
| ATP8 | Protein-coding gene | 7,940 | 8,107 | 168 bp | + | 39.3% |
| ATP6 | Protein-coding gene | 8,098 | 8,781 | 684 bp | + | 42.7% |
| COX3 | Protein-coding gene | 8,784 | 9,569 | 786 bp | + | 45.8% |
| tRNA-Gly | Transfer RNA | 9,571 | 9,640 | 70 bp | + | – |
| ND3 | Protein-coding gene | 9,641 | 9,989 | 349 bp | + | 45.0% |
| tRNA-Arg | Transfer RNA | 9,990 | 10,058 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,059 | 10,355 | 297 bp | + | 44.4% |
| ND4 | Protein-coding gene | 10,349 | 11,729 | 1,381 bp | + | 42.8% |
| tRNA-His | Transfer RNA | 11,730 | 11,798 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,799 | 11,866 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,868 | 11,939 | 72 bp | + | – |
| ND5 | Protein-coding gene | 11,940 | 13,775 | 1,836 bp | + | 41.8% |
| ND6 | Protein-coding gene | 13,772 | 14,290 | 519 bp | − | 38.9% |
| tRNA-Glu | Transfer RNA | 14,292 | 14,360 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,364 | 15,506 | 1,143 bp | + | 44.6% |
| tRNA-Thr | Transfer RNA | 15,510 | 15,582 | 73 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,591 | 15,659 | 69 bp | − | – |