Spinachia spinachia
Sea stickleback
GC content
39.80%
Whole genome
Non-coding
788 bp
D-loop 632 bp
Where Sea stickleback sits among 2,335 species
Whole-genome GC content against maximum lifespan. Sea stickleback has the 2,325th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,359 bp
- GC skew (G − C) / (G + C)
- −0.227
- AT skew (A − T) / (A + T)
- −0.030
About this record
- Lifespan source
- FishBase v26.06
- Based on
- an animal in captivity
- 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 genome16,359 bp
Protein-coding11,411 bp
12S rRNA941 bp
16S rRNA1,681 bp
All tRNA1,543 bp
D-loop632 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 36.31% | −0.271 | −0.192 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,047 bp | 36.01% | −0.416 | −0.084 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 39.46% | −0.160 | −0.152 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 37.34% | −0.155 | −0.072 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 39.29% | −0.455 | 0.000 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 37.72% | −0.357 | −0.146 | |||||
| COX3Cytochrome c oxidase subunit III | 786 bp | 40.33% | −0.249 | −0.168 | |||||
| ND3NADH dehydrogenase subunit 3 | 351 bp | 33.33% | −0.350 | −0.154 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 39.06% | −0.293 | −0.227 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 35.19% | −0.321 | −0.084 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 43.88% | −0.306 | −0.041 | |||||
| ND6NADH dehydrogenase subunit 6 | 521 bp | 49.14% | −0.344 | +0.457 | |||||
| CYTBCytochrome b | 1,141 bp | 38.91% | −0.297 | −0.154 | |||||
| 12S rRNA12S ribosomal RNA | 941 bp | 45.70% | −0.042 | +0.186 | |||||
| 16S rRNA16S ribosomal RNA | 1,681 bp | 41.94% | −0.058 | +0.174 | |||||
| D-loopControl region (D-loop) | 632 bp | 31.49% | −0.055 | +0.058 |
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 F6.6%
UUU176
UUC77
Leu L16.6%
UUA198
UUG19
CUU213
CUC69
CUA112
CUG21
Ile I7.7%
AUU205
AUC90
Met M4.6%
AUA127
AUG49
Val V5.4%
GUU79
GUC34
GUA77
GUG16
Ser S6.9%
UCU91
UCC45
UCA69
UCG9
AGU18
AGC32
Pro P5.6%
CCU107
CCC52
CCA49
CCG7
Thr T7.7%
ACU115
ACC65
ACA101
ACG12
Ala A8.2%
GCU113
GCC95
GCA94
GCG10
Tyr Y2.9%
UAU59
UAC50
His H2.8%
CAU52
CAC55
Gln Q2.6%
CAA85
CAG15
Asn N3.4%
AAU64
AAC67
Lys K1.9%
AAA70
AAG4
Asp D1.9%
GAU37
GAC37
Glu E2.5%
GAA84
GAG11
Cys C0.8%
UGU23
UGC8
Trp W3.0%
UGA98
UGG15
Arg R2.0%
CGU17
CGC7
CGA42
CGG11
Gly G6.4%
GGU57
GGC60
GGA94
GGG32
Stop 0.2%
UAA7
UAG2
AGA0
AGG0
Genome map
38 annotated features in NC_011582.1Hover, 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 (39.8%, 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 | 1,009 | 941 bp | + | 45.7% |
| tRNA-Val | Transfer RNA | 1,010 | 1,080 | 71 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,081 | 2,761 | 1,681 bp | + | 41.9% |
| tRNA-Leu (UUR) | Transfer RNA | 2,762 | 2,835 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,836 | 3,810 | 975 bp | + | 36.3% |
| tRNA-Ile | Transfer RNA | 3,814 | 3,883 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,883 | 3,953 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,953 | 4,021 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,022 | 5,068 | 1,047 bp | + | 36.0% |
| tRNA-Trp | Transfer RNA | 5,067 | 5,135 | 69 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,137 | 5,205 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,207 | 5,279 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,314 | 5,377 | 64 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,378 | 5,447 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,449 | 6,999 | 1,551 bp | + | 39.5% |
| tRNA-Ser (UCN) | Transfer RNA | 7,000 | 7,070 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,074 | 7,147 | 74 bp | + | – |
| COX2 | Protein-coding gene | 7,156 | 7,846 | 691 bp | + | 37.3% |
| tRNA-Lys | Transfer RNA | 7,847 | 7,920 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 7,922 | 8,089 | 168 bp | + | 39.3% |
| ATP6 | Protein-coding gene | 8,080 | 8,763 | 684 bp | + | 37.7% |
| COX3 | Protein-coding gene | 8,763 | 9,548 | 786 bp | + | 40.3% |
| tRNA-Gly | Transfer RNA | 9,548 | 9,617 | 70 bp | + | – |
| ND3 | Protein-coding gene | 9,618 | 9,968 | 351 bp | + | 33.3% |
| tRNA-Arg | Transfer RNA | 9,967 | 10,035 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,036 | 10,332 | 297 bp | + | 39.1% |
| ND4 | Protein-coding gene | 10,326 | 11,706 | 1,381 bp | + | 35.2% |
| tRNA-His | Transfer RNA | 11,707 | 11,774 | 68 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,775 | 11,841 | 67 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,846 | 11,918 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,919 | 13,757 | 1,839 bp | + | 43.9% |
| ND6 | Protein-coding gene | 13,755 | 14,275 | 521 bp | − | 49.1% |
| tRNA-Glu | Transfer RNA | 14,276 | 14,345 | 70 bp | − | – |
| CYTB | Protein-coding gene | 14,350 | 15,490 | 1,141 bp | + | 38.9% |
| tRNA-Thr | Transfer RNA | 15,491 | 15,562 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,660 | 15,728 | 69 bp | − | – |
| D-loop | Control region | 15,728 | 16,359 | 632 bp | – | 31.5% |