Nannoperca vittata
Western pygmy perch
GC content
45.73%
Whole genome
Non-coding
894 bp
D-loop 831 bp
Where Western pygmy perch sits among 2,335 species
Whole-genome GC content against maximum lifespan. Western pygmy perch has the 2,016th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,513 bp
- GC skew (G − C) / (G + C)
- −0.279
- AT skew (A − T) / (A + T)
- +0.024
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 genome16,513 bp
Protein-coding11,406 bp
12S rRNA946 bp
16S rRNA1,713 bp
All tRNA1,554 bp
D-loop831 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 46.15% | −0.387 | −0.078 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,045 bp | 49.09% | −0.466 | −0.015 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 45.46% | −0.191 | −0.102 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 42.69% | −0.247 | 0.000 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 47.02% | −0.443 | +0.169 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 42.54% | −0.430 | −0.099 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 47.90% | −0.271 | −0.066 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 45.85% | −0.388 | −0.143 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 49.16% | −0.370 | −0.192 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 47.36% | −0.355 | −0.018 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 45.30% | −0.390 | −0.014 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 44.25% | −0.463 | +0.457 | |||||
| CYTBCytochrome b | 1,141 bp | 46.45% | −0.358 | −0.097 | |||||
| 12S rRNA12S ribosomal RNA | 946 bp | 48.31% | −0.085 | +0.207 | |||||
| 16S rRNA16S ribosomal RNA | 1,713 bp | 45.48% | −0.117 | +0.188 | |||||
| D-loopControl region (D-loop) | 831 bp | 38.87% | −0.108 | +0.055 |
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%
UUU127
UUC110
Leu L17.4%
UUA85
UUG26
CUU143
CUC191
CUA176
CUG42
Ile I7.1%
AUU161
AUC110
Met M4.2%
AUA109
AUG51
Val V5.8%
GUU71
GUC62
GUA60
GUG28
Ser S6.5%
UCU42
UCC78
UCA60
UCG7
AGU18
AGC42
Pro P5.8%
CCU61
CCC108
CCA45
CCG8
Thr T7.6%
ACU46
ACC133
ACA102
ACG10
Ala A9.1%
GCU59
GCC165
GCA109
GCG14
Tyr Y2.9%
UAU54
UAC56
His H2.8%
CAU33
CAC72
Gln Q2.6%
CAA86
CAG13
Asn N3.1%
AAU52
AAC67
Lys K1.9%
AAA65
AAG8
Asp D2.0%
GAU28
GAC50
Glu E2.6%
GAA80
GAG20
Cys C0.7%
UGU7
UGC18
Trp W3.1%
UGA93
UGG25
Arg R2.0%
CGU13
CGC12
CGA40
CGG10
Gly G6.3%
GGU45
GGC77
GGA69
GGG48
Stop 0.2%
UAA7
UAG0
AGA0
AGG0
Genome map
38 annotated features in NC_086570.1Hover, 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 (45.7%, 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 | 1,014 | 946 bp | + | 48.3% |
| tRNA-Val | Transfer RNA | 1,015 | 1,086 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,088 | 2,800 | 1,713 bp | + | 45.5% |
| tRNA-Leu (UUR) | Transfer RNA | 2,801 | 2,874 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,875 | 3,849 | 975 bp | + | 46.2% |
| tRNA-Ile | Transfer RNA | 3,854 | 3,923 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,923 | 3,993 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,993 | 4,062 | 70 bp | + | – |
| ND2 | Protein-coding gene | 4,063 | 5,107 | 1,045 bp | + | 49.1% |
| tRNA-Trp | Transfer RNA | 5,108 | 5,178 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,180 | 5,248 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,250 | 5,322 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,359 | 5,424 | 66 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,425 | 5,495 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,497 | 7,047 | 1,551 bp | + | 45.5% |
| tRNA-Ser (UCN) | Transfer RNA | 7,048 | 7,118 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,122 | 7,195 | 74 bp | + | – |
| COX2 | Protein-coding gene | 7,203 | 7,893 | 691 bp | + | 42.7% |
| tRNA-Lys | Transfer RNA | 7,894 | 7,967 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 7,969 | 8,136 | 168 bp | + | 47.0% |
| ATP6 | Protein-coding gene | 8,127 | 8,810 | 684 bp | + | 42.5% |
| COX3 | Protein-coding gene | 8,810 | 9,594 | 785 bp | + | 47.9% |
| tRNA-Gly | Transfer RNA | 9,595 | 9,666 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,667 | 10,015 | 349 bp | + | 45.9% |
| tRNA-Arg | Transfer RNA | 10,016 | 10,084 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,085 | 10,381 | 297 bp | + | 49.2% |
| ND4 | Protein-coding gene | 10,375 | 11,755 | 1,381 bp | + | 47.4% |
| tRNA-His | Transfer RNA | 11,756 | 11,825 | 70 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,826 | 11,893 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,898 | 11,970 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,971 | 13,809 | 1,839 bp | + | 45.3% |
| ND6 | Protein-coding gene | 13,806 | 14,327 | 522 bp | − | 44.3% |
| tRNA-Glu | Transfer RNA | 14,328 | 14,396 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,401 | 15,541 | 1,141 bp | + | 46.5% |
| tRNA-Thr | Transfer RNA | 15,542 | 15,613 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,613 | 15,682 | 70 bp | − | – |
| D-loop | Control region | 15,683 | 16,513 | 831 bp | – | 38.9% |