Rhynchocypris percnurus
Lake minnow
GC content
42.05%
Whole genome
Non-coding
989 bp
D-loop 928 bp
Where Lake minnow sits among 2,335 species
Whole-genome GC content against maximum lifespan. Lake minnow has the 1,934th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,599 bp
- GC skew (G − C) / (G + C)
- −0.221
- AT skew (A − T) / (A + T)
- +0.038
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 genome16,599 bp
Protein-coding11,403 bp
12S rRNA957 bp
16S rRNA1,689 bp
All tRNA1,561 bp
D-loop928 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 40.72% | −0.290 | −0.055 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,045 bp | 43.54% | −0.376 | +0.051 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 41.72% | −0.156 | −0.089 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 40.09% | −0.199 | +0.005 | |||||
| ATP8ATP synthase F0 subunit 8 | 165 bp | 40.00% | −0.394 | +0.172 | |||||
| ATP6ATP synthase F0 subunit 6 | 683 bp | 40.12% | −0.299 | −0.051 | |||||
| COX3Cytochrome c oxidase subunit III | 784 bp | 43.88% | −0.221 | −0.055 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 42.98% | −0.267 | −0.065 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 43.10% | −0.328 | −0.041 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,382 bp | 39.87% | −0.310 | +0.004 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,836 bp | 40.31% | −0.335 | +0.005 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 42.72% | −0.435 | +0.418 | |||||
| CYTBCytochrome b | 1,141 bp | 41.19% | −0.277 | −0.064 | |||||
| 12S rRNA12S ribosomal RNA | 957 bp | 49.74% | −0.055 | +0.222 | |||||
| 16S rRNA16S ribosomal RNA | 1,689 bp | 43.46% | −0.049 | +0.240 | |||||
| D-loopControl region (D-loop) | 928 bp | 35.67% | −0.184 | +0.002 |
Codon usage
Counts per codon, darker is more frequent3,804 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F5.9%
UUU125
UUC101
Leu L16.4%
UUA161
UUG20
CUU144
CUC83
CUA179
CUG38
Ile I7.3%
AUU207
AUC72
Met M4.9%
AUA135
AUG51
Val V6.2%
GUU79
GUC33
GUA99
GUG24
Ser S6.4%
UCU55
UCC43
UCA80
UCG8
AGU16
AGC41
Pro P5.7%
CCU53
CCC60
CCA89
CCG14
Thr T8.0%
ACU55
ACC104
ACA134
ACG11
Ala A8.8%
GCU64
GCC138
GCA121
GCG13
Tyr Y2.9%
UAU74
UAC37
His H2.7%
CAU45
CAC59
Gln Q2.6%
CAA88
CAG12
Asn N3.0%
AAU60
AAC54
Lys K2.1%
AAA74
AAG5
Asp D2.0%
GAU34
GAC43
Glu E2.6%
GAA79
GAG19
Cys C0.7%
UGU13
UGC14
Trp W3.2%
UGA115
UGG6
Arg R1.9%
CGU16
CGC13
CGA37
CGG8
Gly G6.4%
GGU37
GGC66
GGA100
GGG40
Stop 0.2%
UAA5
UAG1
AGA0
AGG0
Genome map
38 annotated features in NC_015362.1Hover, 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 (42.1%, 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 | + | 49.7% |
| tRNA-Val | Transfer RNA | 1,027 | 1,098 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,099 | 2,787 | 1,689 bp | + | 43.5% |
| tRNA-Leu (UUR) | Transfer RNA | 2,788 | 2,863 | 76 bp | + | – |
| ND1 | Protein-coding gene | 2,865 | 3,839 | 975 bp | + | 40.7% |
| tRNA-Ile | Transfer RNA | 3,844 | 3,915 | 72 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,914 | 3,984 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,986 | 4,054 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,055 | 5,099 | 1,045 bp | + | 43.5% |
| tRNA-Trp | Transfer RNA | 5,100 | 5,170 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,172 | 5,240 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,242 | 5,314 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,346 | 5,413 | 68 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,415 | 5,485 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,487 | 7,037 | 1,551 bp | + | 41.7% |
| tRNA-Ser (UCN) | Transfer RNA | 7,038 | 7,108 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,112 | 7,185 | 74 bp | + | – |
| COX2 | Protein-coding gene | 7,199 | 7,889 | 691 bp | + | 40.1% |
| tRNA-Lys | Transfer RNA | 7,890 | 7,965 | 76 bp | + | – |
| ATP8 | Protein-coding gene | 7,967 | 8,131 | 165 bp | + | 40.0% |
| ATP6 | Protein-coding gene | 8,125 | 8,807 | 683 bp | + | 40.1% |
| COX3 | Protein-coding gene | 8,808 | 9,591 | 784 bp | + | 43.9% |
| tRNA-Gly | Transfer RNA | 9,592 | 9,662 | 71 bp | + | – |
| ND3 | Protein-coding gene | 9,663 | 10,011 | 349 bp | + | 43.0% |
| tRNA-Arg | Transfer RNA | 10,012 | 10,081 | 70 bp | + | – |
| ND4L | Protein-coding gene | 10,082 | 10,378 | 297 bp | + | 43.1% |
| ND4 | Protein-coding gene | 10,372 | 11,753 | 1,382 bp | + | 39.9% |
| tRNA-His | Transfer RNA | 11,754 | 11,822 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,823 | 11,890 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,892 | 11,964 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,965 | 13,800 | 1,836 bp | + | 40.3% |
| ND6 | Protein-coding gene | 13,797 | 14,318 | 522 bp | − | 42.7% |
| tRNA-Glu | Transfer RNA | 14,319 | 14,387 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,390 | 15,530 | 1,141 bp | + | 41.2% |
| tRNA-Thr | Transfer RNA | 15,531 | 15,602 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,602 | 15,671 | 70 bp | − | – |
| D-loop | Control region | 15,672 | 16,599 | 928 bp | – | 35.7% |