Salvelinus malma
Dolly varden
GC content
45.61%
Whole genome
Non-coding
1,061 bp
D-loop 993 bp
Where Dolly varden sits among 2,335 species
Whole-genome GC content against maximum lifespan. Dolly varden has the 914th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,653 bp
- GC skew (G − C) / (G + C)
- −0.254
- AT skew (A − T) / (A + T)
- +0.029
About this record
- Lifespan source
- FishBase v26.06
- Based on
- an animal in captivity
- 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 genome16,653 bp
Protein-coding11,411 bp
12S rRNA947 bp
16S rRNA1,679 bp
All tRNA1,555 bp
D-loop993 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 45.95% | −0.326 | −0.059 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,050 bp | 44.95% | −0.381 | −0.024 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 45.58% | −0.174 | −0.102 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 45.44% | −0.242 | −0.013 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 44.05% | −0.459 | +0.085 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 45.91% | −0.408 | −0.076 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 46.88% | −0.255 | −0.094 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 50.43% | −0.375 | −0.133 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 48.82% | −0.283 | −0.066 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 44.03% | −0.326 | −0.009 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 43.23% | −0.386 | +0.025 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 46.94% | −0.453 | +0.458 | |||||
| CYTBCytochrome b | 1,141 bp | 46.98% | −0.328 | −0.084 | |||||
| 12S rRNA12S ribosomal RNA | 947 bp | 50.26% | −0.084 | +0.202 | |||||
| 16S rRNA16S ribosomal RNA | 1,679 bp | 48.01% | −0.065 | +0.260 | |||||
| D-loopControl region (D-loop) | 993 bp | 38.07% | −0.201 | +0.024 |
Codon usage
Counts per codon, darker is more frequent3,809 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.0%
UUU113
UUC114
Leu L17.1%
UUA113
UUG29
CUU169
CUC132
CUA162
CUG47
Ile I7.2%
AUU141
AUC132
Met M3.9%
AUA98
AUG49
Val V6.1%
GUU64
GUC55
GUA85
GUG29
Ser S6.3%
UCU54
UCC69
UCA51
UCG12
AGU11
AGC42
Pro P5.6%
CCU45
CCC84
CCA63
CCG23
Thr T8.1%
ACU80
ACC117
ACA98
ACG12
Ala A9.2%
GCU79
GCC153
GCA104
GCG15
Tyr Y2.9%
UAU52
UAC59
His H2.8%
CAU31
CAC75
Gln Q2.6%
CAA86
CAG12
Asn N3.0%
AAU40
AAC73
Lys K2.0%
AAA72
AAG4
Asp D2.0%
GAU18
GAC57
Glu E2.8%
GAA81
GAG26
Cys C0.7%
UGU13
UGC14
Trp W3.2%
UGA106
UGG16
Arg R2.0%
CGU11
CGC14
CGA39
CGG11
Gly G6.5%
GGU28
GGC77
GGA93
GGG49
Stop 0.2%
UAA7
UAG1
AGA0
AGG0
Genome map
38 annotated features in NC_068271.1Hover, 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 (45.6%, 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 | 68 | 68 bp | + | – |
| 12S rRNA | Ribosomal RNA | 69 | 1,015 | 947 bp | + | 50.3% |
| tRNA-Val | Transfer RNA | 1,016 | 1,087 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,088 | 2,766 | 1,679 bp | + | 48.0% |
| tRNA-Leu (UUR) | Transfer RNA | 2,767 | 2,841 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,842 | 3,816 | 975 bp | + | 46.0% |
| tRNA-Ile | Transfer RNA | 3,823 | 3,894 | 72 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,892 | 3,962 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,962 | 4,030 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,031 | 5,080 | 1,050 bp | + | 45.0% |
| tRNA-Trp | Transfer RNA | 5,081 | 5,152 | 72 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,154 | 5,222 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,224 | 5,296 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,333 | 5,399 | 67 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,400 | 5,470 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,472 | 7,022 | 1,551 bp | + | 45.6% |
| tRNA-Ser (UCN) | Transfer RNA | 7,023 | 7,093 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,098 | 7,171 | 74 bp | + | – |
| COX2 | Protein-coding gene | 7,186 | 7,876 | 691 bp | + | 45.4% |
| tRNA-Lys | Transfer RNA | 7,877 | 7,950 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 7,952 | 8,119 | 168 bp | + | 44.1% |
| ATP6 | Protein-coding gene | 8,110 | 8,793 | 684 bp | + | 45.9% |
| COX3 | Protein-coding gene | 8,793 | 9,577 | 785 bp | + | 46.9% |
| tRNA-Gly | Transfer RNA | 9,578 | 9,647 | 70 bp | + | – |
| ND3 | Protein-coding gene | 9,648 | 9,996 | 349 bp | + | 50.4% |
| tRNA-Arg | Transfer RNA | 9,997 | 10,066 | 70 bp | + | – |
| ND4L | Protein-coding gene | 10,067 | 10,363 | 297 bp | + | 48.8% |
| ND4 | Protein-coding gene | 10,357 | 11,737 | 1,381 bp | + | 44.0% |
| tRNA-His | Transfer RNA | 11,738 | 11,806 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,807 | 11,875 | 69 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,877 | 11,949 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,950 | 13,788 | 1,839 bp | + | 43.2% |
| ND6 | Protein-coding gene | 13,785 | 14,306 | 522 bp | − | 46.9% |
| tRNA-Glu | Transfer RNA | 14,307 | 14,375 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,379 | 15,519 | 1,141 bp | + | 47.0% |
| tRNA-Thr | Transfer RNA | 15,520 | 15,591 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,591 | 15,660 | 70 bp | − | – |
| D-loop | Control region | 15,661 | 16,653 | 993 bp | – | 38.1% |