Etheostoma okaloosae
Okaloosa darter
GC content
46.36%
Whole genome
Non-coding
1,166 bp
D-loop 829 bp
Where Okaloosa darter sits among 2,335 species
Whole-genome GC content against maximum lifespan. Okaloosa darter has the 1,771st longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,616 bp
- GC skew (G − C) / (G + C)
- −0.215
- AT skew (A − T) / (A + T)
- −0.027
About this record
- Lifespan source
- AnAge build 15
- Based on
- an animal in the wild
- Data quality
- acceptable, small 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 genome16,616 bp
Protein-coding11,397 bp
12S rRNA941 bp
16S rRNA1,579 bp
All tRNA1,546 bp
D-loop829 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 47.80% | −0.270 | −0.159 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,047 bp | 48.04% | −0.372 | −0.029 | |||||
| COX1Cytochrome c oxidase subunit I | 1,560 bp | 46.09% | −0.166 | −0.168 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 42.98% | −0.226 | −0.015 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 43.45% | −0.397 | +0.011 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 44.01% | −0.389 | −0.123 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 48.92% | −0.255 | −0.112 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 46.42% | −0.309 | −0.262 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 51.85% | −0.338 | −0.175 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,354 bp | 46.82% | −0.268 | −0.114 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 43.94% | −0.287 | −0.077 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 46.94% | −0.331 | +0.343 | |||||
| CYTBCytochrome b | 1,141 bp | 47.50% | −0.280 | −0.142 | |||||
| 12S rRNA12S ribosomal RNA | 941 bp | 49.63% | −0.062 | +0.194 | |||||
| 16S rRNA16S ribosomal RNA | 1,579 bp | 46.61% | −0.022 | +0.153 | |||||
| D-loopControl region (D-loop) | 829 bp | 38.96% | −0.102 | −0.043 |
Codon usage
Counts per codon, darker is more frequent3,802 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.2%
UUU147
UUC88
Leu L17.4%
UUA94
UUG42
CUU192
CUC130
CUA143
CUG62
Ile I7.0%
AUU165
AUC103
Met M3.9%
AUA90
AUG60
Val V5.8%
GUU70
GUC47
GUA70
GUG32
Ser S6.7%
UCU45
UCC76
UCA59
UCG14
AGU24
AGC37
Pro P5.8%
CCU75
CCC98
CCA33
CCG13
Thr T7.7%
ACU64
ACC114
ACA94
ACG22
Ala A9.2%
GCU70
GCC166
GCA99
GCG14
Tyr Y2.9%
UAU42
UAC70
His H2.9%
CAU51
CAC58
Gln Q2.5%
CAA66
CAG30
Asn N3.0%
AAU39
AAC76
Lys K1.9%
AAA53
AAG20
Asp D2.0%
GAU30
GAC45
Glu E2.6%
GAA65
GAG34
Cys C0.6%
UGU8
UGC15
Trp W3.1%
UGA75
UGG44
Arg R2.1%
CGU14
CGC18
CGA29
CGG17
Gly G6.4%
GGU34
GGC77
GGA60
GGG72
Stop 0.2%
UAA8
UAG0
AGA0
AGG0
Genome map
38 annotated features in NC_035493.1Hover, 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 (46.4%, 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 | 69 | 69 bp | + | – |
| 12S rRNA | Ribosomal RNA | 70 | 1,010 | 941 bp | + | 49.6% |
| tRNA-Val | Transfer RNA | 1,016 | 1,088 | 73 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,182 | 2,760 | 1,579 bp | + | 46.6% |
| tRNA-Leu (UUR) | Transfer RNA | 2,780 | 2,853 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,854 | 3,828 | 975 bp | + | 47.8% |
| tRNA-Ile | Transfer RNA | 3,834 | 3,903 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,903 | 3,973 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,972 | 4,042 | 71 bp | + | – |
| ND2 | Protein-coding gene | 4,042 | 5,088 | 1,047 bp | + | 48.0% |
| tRNA-Trp | Transfer RNA | 5,088 | 5,158 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,160 | 5,228 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,214 | 5,286 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,337 | 5,406 | 70 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,406 | 5,476 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,469 | 7,028 | 1,560 bp | + | 46.1% |
| tRNA-Ser (UCN) | Transfer RNA | 7,029 | 7,098 | 70 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,102 | 7,174 | 73 bp | + | – |
| COX2 | Protein-coding gene | 7,182 | 7,872 | 691 bp | + | 43.0% |
| tRNA-Lys | Transfer RNA | 7,873 | 7,946 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 7,947 | 8,114 | 168 bp | + | 43.5% |
| ATP6 | Protein-coding gene | 8,105 | 8,788 | 684 bp | + | 44.0% |
| COX3 | Protein-coding gene | 8,788 | 9,572 | 785 bp | + | 48.9% |
| tRNA-Gly | Transfer RNA | 9,573 | 9,642 | 70 bp | + | – |
| ND3 | Protein-coding gene | 9,643 | 9,991 | 349 bp | + | 46.4% |
| tRNA-Arg | Transfer RNA | 9,991 | 10,061 | 71 bp | + | – |
| ND4L | Protein-coding gene | 10,061 | 10,357 | 297 bp | + | 51.9% |
| ND4 | Protein-coding gene | 10,378 | 11,731 | 1,354 bp | + | 46.8% |
| tRNA-His | Transfer RNA | 11,732 | 11,800 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,800 | 11,871 | 72 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,873 | 11,945 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,946 | 13,784 | 1,839 bp | + | 43.9% |
| ND6 | Protein-coding gene | 13,781 | 14,302 | 522 bp | − | 46.9% |
| tRNA-Glu | Transfer RNA | 14,302 | 14,372 | 71 bp | − | – |
| CYTB | Protein-coding gene | 14,377 | 15,517 | 1,141 bp | + | 47.5% |
| tRNA-Thr | Transfer RNA | 15,518 | 15,590 | 73 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,589 | 15,658 | 70 bp | − | – |
| D-loop | Control region | 15,785 | 16,613 | 829 bp | – | 39.0% |