Chrosomus erythrogaster
Southern redbelly dace
GC content
44.19%
Whole genome
Non-coding
990 bp
D-loop 929 bp
Where Southern redbelly dace sits among 2,335 species
Whole-genome GC content against maximum lifespan. Southern redbelly dace has the 2,201st longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,598 bp
- GC skew (G − C) / (G + C)
- −0.203
- AT skew (A − T) / (A + T)
- +0.031
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 genome16,598 bp
Protein-coding11,403 bp
12S rRNA957 bp
16S rRNA1,688 bp
All tRNA1,560 bp
D-loop929 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 45.44% | −0.228 | −0.034 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,045 bp | 46.79% | −0.329 | +0.014 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 43.48% | −0.160 | −0.084 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 40.67% | −0.174 | −0.005 | |||||
| ATP8ATP synthase F0 subunit 8 | 165 bp | 41.21% | −0.412 | +0.196 | |||||
| ATP6ATP synthase F0 subunit 6 | 683 bp | 40.85% | −0.312 | −0.064 | |||||
| COX3Cytochrome c oxidase subunit III | 784 bp | 47.19% | −0.232 | −0.039 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 45.85% | −0.213 | −0.132 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 48.15% | −0.245 | −0.117 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,382 bp | 42.98% | −0.269 | −0.033 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,836 bp | 44.61% | −0.306 | +0.011 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 46.94% | −0.363 | +0.394 | |||||
| CYTBCytochrome b | 1,141 bp | 42.59% | −0.284 | −0.041 | |||||
| 12S rRNA12S ribosomal RNA | 957 bp | 49.43% | −0.053 | +0.198 | |||||
| 16S rRNA16S ribosomal RNA | 1,688 bp | 44.19% | −0.016 | +0.225 | |||||
| D-loopControl region (D-loop) | 929 bp | 36.92% | −0.201 | +0.003 |
Codon usage
Counts per codon, darker is more frequent3,803 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F5.9%
UUU123
UUC100
Leu L16.9%
UUA107
UUG35
CUU147
CUC101
CUA207
CUG46
Ile I7.0%
AUU189
AUC79
Met M4.6%
AUA118
AUG58
Val V6.5%
GUU62
GUC46
GUA108
GUG31
Ser S6.3%
UCU44
UCC52
UCA68
UCG20
AGU16
AGC40
Pro P5.7%
CCU43
CCC69
CCA81
CCG22
Thr T7.5%
ACU47
ACC99
ACA117
ACG24
Ala A9.2%
GCU44
GCC151
GCA126
GCG28
Tyr Y3.0%
UAU67
UAC47
His H2.7%
CAU31
CAC73
Gln Q2.6%
CAA82
CAG16
Asn N2.9%
AAU50
AAC62
Lys K2.1%
AAA65
AAG15
Asp D2.0%
GAU24
GAC52
Glu E2.6%
GAA71
GAG28
Cys C0.7%
UGU15
UGC12
Trp W3.1%
UGA97
UGG22
Arg R2.0%
CGU10
CGC13
CGA36
CGG16
Gly G6.4%
GGU44
GGC76
GGA74
GGG51
Stop 0.2%
UAA5
UAG1
AGA0
AGG0
Genome map
38 annotated features in NC_031570.1Hover, 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 (44.2%, 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 | + | 49.4% |
| tRNA-Val | Transfer RNA | 1,027 | 1,098 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,099 | 2,786 | 1,688 bp | + | 44.2% |
| tRNA-Leu (UUR) | Transfer RNA | 2,787 | 2,862 | 76 bp | + | – |
| ND1 | Protein-coding gene | 2,864 | 3,838 | 975 bp | + | 45.4% |
| tRNA-Ile | Transfer RNA | 3,843 | 3,914 | 72 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,913 | 3,983 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,985 | 4,053 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,054 | 5,098 | 1,045 bp | + | 46.8% |
| tRNA-Trp | Transfer RNA | 5,099 | 5,169 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,171 | 5,239 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,241 | 5,313 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,345 | 5,412 | 68 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,414 | 5,484 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,486 | 7,036 | 1,551 bp | + | 43.5% |
| tRNA-Ser (UCN) | Transfer RNA | 7,037 | 7,107 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,110 | 7,181 | 72 bp | + | – |
| COX2 | Protein-coding gene | 7,193 | 7,883 | 691 bp | + | 40.7% |
| tRNA-Lys | Transfer RNA | 7,884 | 7,959 | 76 bp | + | – |
| ATP8 | Protein-coding gene | 7,961 | 8,125 | 165 bp | + | 41.2% |
| ATP6 | Protein-coding gene | 8,119 | 8,801 | 683 bp | + | 40.9% |
| COX3 | Protein-coding gene | 8,802 | 9,585 | 784 bp | + | 47.2% |
| tRNA-Gly | Transfer RNA | 9,586 | 9,657 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,658 | 10,006 | 349 bp | + | 45.9% |
| tRNA-Arg | Transfer RNA | 10,007 | 10,075 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,076 | 10,372 | 297 bp | + | 48.2% |
| ND4 | Protein-coding gene | 10,366 | 11,747 | 1,382 bp | + | 43.0% |
| tRNA-His | Transfer RNA | 11,748 | 11,816 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,816 | 11,885 | 70 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,887 | 11,959 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,960 | 13,795 | 1,836 bp | + | 44.6% |
| ND6 | Protein-coding gene | 13,792 | 14,313 | 522 bp | − | 46.9% |
| tRNA-Glu | Transfer RNA | 14,314 | 14,382 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,388 | 15,528 | 1,141 bp | + | 42.6% |
| tRNA-Thr | Transfer RNA | 15,529 | 15,600 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,600 | 15,669 | 70 bp | − | – |
| D-loop | Control region | 15,670 | 16,598 | 929 bp | – | 36.9% |