Psalidodon fasciatus
Banded astyanax
GC content
42.67%
Whole genome
Non-coding
1,053 bp
D-loop 952 bp
Where Banded astyanax sits among 2,335 species
Whole-genome GC content against maximum lifespan. Banded astyanax has the 2,165th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,626 bp
- GC skew (G − C) / (G + C)
- −0.257
- AT skew (A − T) / (A + T)
- +0.032
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 genome16,626 bp
Protein-coding11,411 bp
12S rRNA949 bp
16S rRNA1,672 bp
All tRNA1,554 bp
D-loop952 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 972 bp | 42.18% | −0.322 | −0.053 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,056 bp | 42.33% | −0.351 | +0.067 | |||||
| COX1Cytochrome c oxidase subunit I | 1,560 bp | 43.91% | −0.171 | −0.118 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 42.55% | −0.272 | −0.003 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 36.31% | −0.148 | +0.065 | |||||
| ATP6ATP synthase F0 subunit 6 | 682 bp | 42.08% | −0.387 | −0.018 | |||||
| COX3Cytochrome c oxidase subunit III | 784 bp | 45.92% | −0.278 | −0.094 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 42.69% | −0.302 | −0.140 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 45.12% | −0.299 | −0.166 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 42.65% | −0.321 | −0.005 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 41.16% | −0.406 | −0.002 | |||||
| ND6NADH dehydrogenase subunit 6 | 516 bp | 43.02% | −0.387 | +0.361 | |||||
| CYTBCytochrome b | 1,137 bp | 43.45% | −0.356 | −0.070 | |||||
| 12S rRNA12S ribosomal RNA | 949 bp | 45.52% | −0.088 | +0.172 | |||||
| 16S rRNA16S ribosomal RNA | 1,672 bp | 43.96% | −0.094 | +0.225 | |||||
| D-loopControl region (D-loop) | 952 bp | 34.45% | −0.171 | +0.080 |
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%
UUU137
UUC102
Leu L17.2%
UUA123
UUG18
CUU187
CUC115
CUA177
CUG34
Ile I7.2%
AUU187
AUC88
Met M4.6%
AUA121
AUG54
Val V5.5%
GUU63
GUC44
GUA79
GUG24
Ser S6.5%
UCU54
UCC59
UCA76
UCG7
AGU18
AGC32
Pro P5.3%
CCU47
CCC62
CCA80
CCG14
Thr T7.4%
ACU52
ACC105
ACA119
ACG5
Ala A9.1%
GCU93
GCC124
GCA119
GCG9
Tyr Y3.0%
UAU54
UAC62
His H2.8%
CAU31
CAC77
Gln Q2.7%
CAA87
CAG16
Asn N3.1%
AAU49
AAC70
Lys K2.3%
AAA82
AAG5
Asp D2.1%
GAU25
GAC54
Glu E2.6%
GAA83
GAG15
Cys C0.7%
UGU5
UGC20
Trp W3.1%
UGA98
UGG21
Arg R2.0%
CGU6
CGC14
CGA48
CGG7
Gly G6.4%
GGU35
GGC78
GGA96
GGG35
Stop 0.2%
UAA6
UAG1
AGA0
AGG1
Genome map
38 annotated features in NC_053758.1Hover, 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 (42.7%, 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 | 1,017 | 949 bp | + | 45.5% |
| tRNA-Val | Transfer RNA | 1,018 | 1,089 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,090 | 2,761 | 1,672 bp | + | 44.0% |
| tRNA-Leu (UUR) | Transfer RNA | 2,762 | 2,836 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,837 | 3,808 | 972 bp | + | 42.2% |
| tRNA-Ile | Transfer RNA | 3,818 | 3,889 | 72 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,888 | 3,958 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,973 | 4,042 | 70 bp | + | – |
| ND2 | Protein-coding gene | 4,044 | 5,099 | 1,056 bp | + | 42.3% |
| tRNA-Trp | Transfer RNA | 5,113 | 5,183 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,191 | 5,259 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,261 | 5,333 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,363 | 5,430 | 68 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,430 | 5,500 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,502 | 7,061 | 1,560 bp | + | 43.9% |
| tRNA-Ser (UCN) | Transfer RNA | 7,049 | 7,120 | 72 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,125 | 7,196 | 72 bp | + | – |
| COX2 | Protein-coding gene | 7,211 | 7,901 | 691 bp | + | 42.6% |
| tRNA-Lys | Transfer RNA | 7,902 | 7,974 | 73 bp | + | – |
| ATP8 | Protein-coding gene | 7,976 | 8,143 | 168 bp | + | 36.3% |
| ATP6 | Protein-coding gene | 8,134 | 8,815 | 682 bp | + | 42.1% |
| COX3 | Protein-coding gene | 8,816 | 9,599 | 784 bp | + | 45.9% |
| tRNA-Gly | Transfer RNA | 9,600 | 9,672 | 73 bp | + | – |
| ND3 | Protein-coding gene | 9,673 | 10,021 | 349 bp | + | 42.7% |
| tRNA-Arg | Transfer RNA | 10,022 | 10,090 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,091 | 10,387 | 297 bp | + | 45.1% |
| ND4 | Protein-coding gene | 10,381 | 11,761 | 1,381 bp | + | 42.7% |
| tRNA-His | Transfer RNA | 11,762 | 11,830 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,831 | 11,898 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,900 | 11,972 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,973 | 13,811 | 1,839 bp | + | 41.2% |
| ND6 | Protein-coding gene | 13,808 | 14,323 | 516 bp | − | 43.0% |
| tRNA-Glu | Transfer RNA | 14,324 | 14,391 | 68 bp | − | – |
| CYTB | Protein-coding gene | 14,397 | 15,533 | 1,137 bp | + | 43.5% |
| tRNA-Thr | Transfer RNA | 15,535 | 15,606 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,605 | 15,674 | 70 bp | − | – |
| D-loop | Control region | 15,675 | 16,626 | 952 bp | – | 34.5% |