Percina vigil
Saddleback darter
GC content
46.74%
Whole genome
Non-coding
1,021 bp
D-loop 954 bp
Where Saddleback darter sits among 2,335 species
Whole-genome GC content against maximum lifespan. Saddleback darter has the 2,275th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,615 bp
- GC skew (G − C) / (G + C)
- −0.247
- AT skew (A − T) / (A + T)
- −0.002
About this record
- Lifespan source
- AnAge build 15
- Based on
- an animal in the wild
- Data quality
- acceptable, medium sample
- Licence
- Free to use, subject to the Human Ageing Genomic Resources conditions of use
- Status
- New in build 2
- In the database since
- build 2 (2026-11-13)
Every change against the 2015 build is in the changelog download.
Composition by region
Reference (L) strand as deposited in RefSeqWhole genome16,615 bp
Protein-coding11,407 bp
12S rRNA945 bp
16S rRNA1,692 bp
All tRNA1,550 bp
D-loop954 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 48.10% | −0.296 | −0.154 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 47.51% | −0.441 | −0.024 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 47.84% | −0.213 | −0.108 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 43.42% | −0.247 | −0.003 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 44.05% | −0.486 | +0.106 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 46.64% | −0.386 | −0.134 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 49.05% | −0.278 | −0.070 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 48.14% | −0.417 | −0.204 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 52.19% | −0.316 | −0.183 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 47.65% | −0.298 | −0.071 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 46.06% | −0.315 | −0.012 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 45.79% | −0.339 | +0.343 | |||||
| CYTBCytochrome b | 1,141 bp | 48.82% | −0.321 | −0.137 | |||||
| 12S rRNA12S ribosomal RNA | 945 bp | 49.00% | −0.089 | +0.187 | |||||
| 16S rRNA16S ribosomal RNA | 1,692 bp | 46.99% | −0.087 | +0.184 | |||||
| D-loopControl region (D-loop) | 954 bp | 37.00% | −0.048 | −0.035 |
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%
UUU131
UUC104
Leu L17.3%
UUA85
UUG23
CUU187
CUC146
CUA163
CUG54
Ile I7.0%
AUU173
AUC95
Met M3.8%
AUA81
AUG65
Val V5.9%
GUU66
GUC59
GUA60
GUG38
Ser S6.3%
UCU41
UCC78
UCA51
UCG13
AGU12
AGC43
Pro P5.9%
CCU57
CCC128
CCA28
CCG12
Thr T7.7%
ACU46
ACC122
ACA96
ACG28
Ala A9.6%
GCU64
GCC181
GCA102
GCG17
Tyr Y2.9%
UAU51
UAC60
His H2.8%
CAU29
CAC79
Gln Q2.6%
CAA77
CAG22
Asn N3.0%
AAU35
AAC80
Lys K2.0%
AAA64
AAG12
Asp D2.0%
GAU20
GAC57
Glu E2.7%
GAA68
GAG33
Cys C0.6%
UGU5
UGC18
Trp W3.2%
UGA101
UGG19
Arg R2.0%
CGU14
CGC14
CGA31
CGG17
Gly G6.4%
GGU30
GGC87
GGA76
GGG52
Stop 0.2%
UAA4
UAG3
AGA0
AGG0
Genome map
38 annotated features in NC_084086.1Hover, 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 (46.7%, 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 | 1,013 | 945 bp | + | 49.0% |
| tRNA-Val | Transfer RNA | 1,014 | 1,086 | 73 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,087 | 2,778 | 1,692 bp | + | 47.0% |
| tRNA-Leu (UUR) | Transfer RNA | 2,779 | 2,852 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,853 | 3,827 | 975 bp | + | 48.1% |
| tRNA-Ile | Transfer RNA | 3,832 | 3,901 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,901 | 3,971 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,971 | 4,039 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,040 | 5,085 | 1,046 bp | + | 47.5% |
| tRNA-Trp | Transfer RNA | 5,086 | 5,156 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,158 | 5,226 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,228 | 5,300 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,339 | 5,404 | 66 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,405 | 5,475 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,477 | 7,027 | 1,551 bp | + | 47.8% |
| tRNA-Ser (UCN) | Transfer RNA | 7,028 | 7,098 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,102 | 7,173 | 72 bp | + | – |
| COX2 | Protein-coding gene | 7,182 | 7,872 | 691 bp | + | 43.4% |
| tRNA-Lys | Transfer RNA | 7,873 | 7,946 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 7,948 | 8,115 | 168 bp | + | 44.1% |
| ATP6 | Protein-coding gene | 8,106 | 8,789 | 684 bp | + | 46.6% |
| COX3 | Protein-coding gene | 8,789 | 9,573 | 785 bp | + | 49.1% |
| tRNA-Gly | Transfer RNA | 9,574 | 9,644 | 71 bp | + | – |
| ND3 | Protein-coding gene | 9,645 | 9,993 | 349 bp | + | 48.1% |
| tRNA-Arg | Transfer RNA | 9,994 | 10,062 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,063 | 10,359 | 297 bp | + | 52.2% |
| ND4 | Protein-coding gene | 10,353 | 11,733 | 1,381 bp | + | 47.7% |
| tRNA-His | Transfer RNA | 11,734 | 11,802 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,803 | 11,870 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,876 | 11,948 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,949 | 13,787 | 1,839 bp | + | 46.1% |
| ND6 | Protein-coding gene | 13,784 | 14,305 | 522 bp | − | 45.8% |
| tRNA-Glu | Transfer RNA | 14,306 | 14,374 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,380 | 15,520 | 1,141 bp | + | 48.8% |
| tRNA-Thr | Transfer RNA | 15,521 | 15,592 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,592 | 15,661 | 70 bp | − | – |
| D-loop | Control region | 15,662 | 16,615 | 954 bp | – | 37.0% |