Ptychocheilus oregonensis
Northern pikeminnow
GC content
43.49%
Whole genome
Non-coding
992 bp
D-loop 840 bp
Where Northern pikeminnow sits among 2,335 species
Whole-genome GC content against maximum lifespan. Northern pikeminnow has the 1,508th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,605 bp
- GC skew (G − C) / (G + C)
- −0.202
- AT skew (A − T) / (A + T)
- +0.040
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 genome16,605 bp
Protein-coding11,403 bp
12S rRNA957 bp
16S rRNA1,692 bp
All tRNA1,561 bp
D-loop840 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 43.80% | −0.241 | −0.062 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,045 bp | 45.36% | −0.312 | +0.023 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 43.78% | −0.161 | −0.083 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 42.11% | −0.216 | +0.040 | |||||
| ATP8ATP synthase F0 subunit 8 | 165 bp | 44.85% | −0.324 | +0.187 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 42.98% | −0.293 | −0.010 | |||||
| COX3Cytochrome c oxidase subunit III | 784 bp | 45.15% | −0.203 | −0.060 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 44.99% | −0.274 | −0.052 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 44.44% | −0.288 | −0.079 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,382 bp | 43.49% | −0.281 | −0.017 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,836 bp | 41.01% | −0.286 | +0.032 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 45.79% | −0.347 | +0.385 | |||||
| CYTBCytochrome b | 1,141 bp | 42.16% | −0.289 | −0.033 | |||||
| 12S rRNA12S ribosomal RNA | 957 bp | 49.11% | −0.051 | +0.207 | |||||
| 16S rRNA16S ribosomal RNA | 1,692 bp | 43.50% | −0.027 | +0.232 | |||||
| D-loopControl region (D-loop) | 840 bp | 37.02% | −0.170 | −0.032 |
Codon usage
Counts per codon, darker is more frequent3,805 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F5.9%
UUU111
UUC115
Leu L16.6%
UUA141
UUG15
CUU138
CUC85
CUA200
CUG52
Ile I7.1%
AUU190
AUC82
Met M4.7%
AUA121
AUG58
Val V6.4%
GUU66
GUC44
GUA104
GUG30
Ser S6.3%
UCU54
UCC42
UCA74
UCG13
AGU13
AGC43
Pro P5.6%
CCU45
CCC66
CCA89
CCG13
Thr T7.6%
ACU35
ACC107
ACA127
ACG20
Ala A9.1%
GCU61
GCC143
GCA120
GCG23
Tyr Y2.9%
UAU59
UAC53
His H2.7%
CAU40
CAC62
Gln Q2.7%
CAA82
CAG19
Asn N3.0%
AAU51
AAC65
Lys K2.1%
AAA62
AAG18
Asp D2.0%
GAU31
GAC46
Glu E2.6%
GAA66
GAG34
Cys C0.7%
UGU12
UGC15
Trp W3.2%
UGA99
UGG21
Arg R2.0%
CGU11
CGC12
CGA40
CGG12
Gly G6.5%
GGU38
GGC63
GGA104
GGG43
Stop 0.2%
UAA5
UAG2
AGA0
AGG0
Genome map
38 annotated features in NC_066937.1Hover, 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 (43.5%, 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 | 1,026 | 957 bp | + | 49.1% |
| tRNA-Val | Transfer RNA | 1,027 | 1,098 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,099 | 2,790 | 1,692 bp | + | 43.5% |
| tRNA-Leu (UUR) | Transfer RNA | 2,791 | 2,868 | 78 bp | + | – |
| ND1 | Protein-coding gene | 2,869 | 3,843 | 975 bp | + | 43.8% |
| tRNA-Ile | Transfer RNA | 3,847 | 3,920 | 74 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,918 | 3,989 | 72 bp | − | – |
| tRNA-Met | Transfer RNA | 3,990 | 4,058 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,059 | 5,103 | 1,045 bp | + | 45.4% |
| tRNA-Trp | Transfer RNA | 5,104 | 5,174 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,177 | 5,244 | 68 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,246 | 5,318 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,349 | 5,420 | 72 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,417 | 5,489 | 73 bp | − | – |
| COX1 | Protein-coding gene | 5,491 | 7,041 | 1,551 bp | + | 43.8% |
| tRNA-Ser (UCN) | Transfer RNA | 7,042 | 7,112 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,114 | 7,178 | 65 bp | + | – |
| COX2 | Protein-coding gene | 7,200 | 7,890 | 691 bp | + | 42.1% |
| tRNA-Lys | Transfer RNA | 7,891 | 7,966 | 76 bp | + | – |
| ATP8 | Protein-coding gene | 7,968 | 8,132 | 165 bp | + | 44.9% |
| ATP6 | Protein-coding gene | 8,126 | 8,809 | 684 bp | + | 43.0% |
| COX3 | Protein-coding gene | 8,809 | 9,592 | 784 bp | + | 45.2% |
| tRNA-Gly | Transfer RNA | 9,593 | 9,664 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,665 | 10,013 | 349 bp | + | 45.0% |
| tRNA-Arg | Transfer RNA | 10,014 | 10,082 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,083 | 10,379 | 297 bp | + | 44.4% |
| ND4 | Protein-coding gene | 10,373 | 11,754 | 1,382 bp | + | 43.5% |
| tRNA-His | Transfer RNA | 11,755 | 11,823 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,824 | 11,892 | 69 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,894 | 11,966 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,967 | 13,802 | 1,836 bp | + | 41.0% |
| ND6 | Protein-coding gene | 13,799 | 14,320 | 522 bp | − | 45.8% |
| tRNA-Glu | Transfer RNA | 14,321 | 14,388 | 68 bp | − | – |
| CYTB | Protein-coding gene | 14,394 | 15,534 | 1,141 bp | + | 42.2% |
| tRNA-Thr | Transfer RNA | 15,535 | 15,606 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,605 | 15,679 | 75 bp | − | – |
| D-loop | Control region | 15,680 | 16,519 | 840 bp | – | 37.0% |