Gila robusta
Roundtail chub
GC content
43.95%
Whole genome
Non-coding
975 bp
Including the D-loop
Where Roundtail chub sits among 2,335 species
Whole-genome GC content against maximum lifespan. Roundtail chub has the 1,718th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,595 bp
- GC skew (G − C) / (G + C)
- −0.192
- AT skew (A − T) / (A + T)
- +0.033
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
- Updated in build 2
- In the database since
- build 1 (2015-07-01)
- Last changed
- 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 genome16,595 bp
Protein-coding11,406 bp
12S rRNA958 bp
16S rRNA1,692 bp
All tRNA1,568 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 44.21% | −0.258 | −0.048 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,047 bp | 48.23% | −0.279 | 0.000 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 43.71% | −0.153 | −0.090 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 41.68% | −0.208 | +0.017 | |||||
| ATP8ATP synthase F0 subunit 8 | 165 bp | 42.42% | −0.343 | +0.200 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 43.28% | −0.277 | −0.021 | |||||
| COX3Cytochrome c oxidase subunit III | 784 bp | 45.54% | −0.199 | −0.077 | |||||
| ND3NADH dehydrogenase subunit 3 | 351 bp | 45.58% | −0.238 | −0.079 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 45.79% | −0.309 | −0.043 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 43.37% | −0.249 | −0.038 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,836 bp | 42.43% | −0.279 | +0.027 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 46.55% | −0.342 | +0.355 | |||||
| CYTBCytochrome b | 1,141 bp | 42.51% | −0.266 | −0.040 | |||||
| 12S rRNA12S ribosomal RNA | 958 bp | 49.37% | −0.053 | +0.208 | |||||
| 16S rRNA16S ribosomal RNA | 1,692 bp | 43.38% | −0.011 | +0.230 |
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 F5.9%
UUU115
UUC111
Leu L16.5%
UUA131
UUG19
CUU138
CUC81
CUA198
CUG62
Ile I7.1%
AUU190
AUC81
Met M4.6%
AUA118
AUG59
Val V6.5%
GUU73
GUC38
GUA97
GUG40
Ser S6.3%
UCU50
UCC43
UCA76
UCG14
AGU17
AGC40
Pro P5.6%
CCU49
CCC65
CCA83
CCG16
Thr T7.4%
ACU36
ACC104
ACA124
ACG19
Ala A9.3%
GCU56
GCC153
GCA122
GCG23
Tyr Y3.0%
UAU58
UAC55
His H2.7%
CAU34
CAC70
Gln Q2.6%
CAA83
CAG16
Asn N3.0%
AAU51
AAC63
Lys K2.1%
AAA64
AAG16
Asp D2.0%
GAU31
GAC45
Glu E2.7%
GAA68
GAG33
Cys C0.7%
UGU11
UGC15
Trp W3.2%
UGA100
UGG20
Arg R2.0%
CGU4
CGC17
CGA37
CGG17
Gly G6.5%
GGU38
GGC72
GGA81
GGG58
Stop 0.2%
UAA5
UAG4
AGA0
AGG0
Genome map
37 annotated features in NC_008105.1Hover, 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
- Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
- Middle ring: GC% of each gene against the whole genome (43.9%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 37 features as a table
| Feature | Type | Start | End | Length | Strand | GC |
|---|---|---|---|---|---|---|
| tRNA-Phe | Transfer RNA | 1 | 69 | 69 bp | + | – |
| 12S rRNA | Ribosomal RNA | 70 | 1,027 | 958 bp | + | 49.4% |
| tRNA-Val | Transfer RNA | 1,028 | 1,099 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,100 | 2,791 | 1,692 bp | + | 43.4% |
| tRNA-Leu (UUR) | Transfer RNA | 2,792 | 2,869 | 78 bp | + | – |
| ND1 | Protein-coding gene | 2,870 | 3,844 | 975 bp | + | 44.2% |
| tRNA-Ile | Transfer RNA | 3,848 | 3,921 | 74 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,919 | 3,989 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,991 | 4,059 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,060 | 5,106 | 1,047 bp | + | 48.2% |
| tRNA-Trp | Transfer RNA | 5,105 | 5,175 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,178 | 5,245 | 68 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,247 | 5,319 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,352 | 5,423 | 72 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,420 | 5,492 | 73 bp | − | – |
| COX1 | Protein-coding gene | 5,494 | 7,044 | 1,551 bp | + | 43.7% |
| tRNA-Ser (UCN) | Transfer RNA | 7,045 | 7,117 | 73 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,119 | 7,192 | 74 bp | + | – |
| COX2 | Protein-coding gene | 7,204 | 7,894 | 691 bp | + | 41.7% |
| tRNA-Lys | Transfer RNA | 7,895 | 7,970 | 76 bp | + | – |
| ATP8 | Protein-coding gene | 7,972 | 8,136 | 165 bp | + | 42.4% |
| ATP6 | Protein-coding gene | 8,130 | 8,813 | 684 bp | + | 43.3% |
| COX3 | Protein-coding gene | 8,813 | 9,596 | 784 bp | + | 45.5% |
| tRNA-Gly | Transfer RNA | 9,597 | 9,668 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,669 | 10,019 | 351 bp | + | 45.6% |
| tRNA-Arg | Transfer RNA | 10,018 | 10,086 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,087 | 10,383 | 297 bp | + | 45.8% |
| ND4 | Protein-coding gene | 10,377 | 11,757 | 1,381 bp | + | 43.4% |
| tRNA-His | Transfer RNA | 11,759 | 11,827 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,828 | 11,896 | 69 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,898 | 11,970 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,971 | 13,806 | 1,836 bp | + | 42.4% |
| ND6 | Protein-coding gene | 13,803 | 14,324 | 522 bp | − | 46.6% |
| tRNA-Glu | Transfer RNA | 14,325 | 14,393 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,398 | 15,538 | 1,141 bp | + | 42.5% |
| tRNA-Thr | Transfer RNA | 15,539 | 15,610 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,610 | 15,679 | 70 bp | + | – |