Alepocephalus bairdii
Baird's smoothhead
GC content
48.10%
Whole genome
Non-coding
1,053 bp
D-loop 989 bp
Where Baird's smoothhead sits among 2,335 species
Whole-genome GC content against maximum lifespan. Baird's smoothhead has the 284th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,637 bp
- GC skew (G − C) / (G + C)
- −0.304
- AT skew (A − T) / (A + T)
- +0.087
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
- Unchanged since build 1
- In the database since
- build 1 (2015-07-01)
Every change against the 2015 build is in the changelog download.
Composition by region
Reference (L) strand as deposited in RefSeqWhole genome16,637 bp
Protein-coding11,414 bp
12S rRNA951 bp
16S rRNA1,675 bp
All tRNA1,551 bp
D-loop989 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 51.49% | −0.418 | +0.023 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,045 bp | 49.00% | −0.480 | +0.167 | |||||
| COX1Cytochrome c oxidase subunit I | 1,554 bp | 49.81% | −0.227 | −0.069 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 46.45% | −0.315 | +0.081 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 44.64% | −0.467 | +0.118 | |||||
| ATP6ATP synthase F0 subunit 6 | 683 bp | 48.46% | −0.432 | −0.017 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 49.43% | −0.299 | −0.023 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 46.99% | −0.402 | −0.070 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 50.51% | −0.347 | +0.020 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,386 bp | 47.69% | −0.380 | +0.026 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 46.98% | −0.421 | +0.061 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 49.81% | −0.477 | +0.511 | |||||
| CYTBCytochrome b | 1,141 bp | 49.69% | −0.390 | −0.003 | |||||
| 12S rRNA12S ribosomal RNA | 951 bp | 51.31% | −0.094 | +0.205 | |||||
| 16S rRNA16S ribosomal RNA | 1,675 bp | 48.24% | −0.111 | +0.287 | |||||
| D-loopControl region (D-loop) | 989 bp | 38.83% | −0.177 | +0.015 |
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 F6.1%
UUU98
UUC133
Leu L16.9%
UUA63
UUG23
CUU100
CUC187
CUA215
CUG56
Ile I6.8%
AUU92
AUC167
Met M4.2%
AUA104
AUG56
Val V5.9%
GUU40
GUC75
GUA78
GUG32
Ser S6.3%
UCU26
UCC90
UCA65
UCG6
AGU15
AGC38
Pro P5.7%
CCU27
CCC121
CCA62
CCG8
Thr T8.2%
ACU47
ACC145
ACA106
ACG14
Ala A9.3%
GCU53
GCC188
GCA101
GCG11
Tyr Y3.0%
UAU29
UAC86
His H2.8%
CAU17
CAC88
Gln Q2.6%
CAA84
CAG15
Asn N3.0%
AAU27
AAC87
Lys K2.0%
AAA68
AAG7
Asp D2.0%
GAU17
GAC60
Glu E2.7%
GAA84
GAG19
Cys C0.7%
UGU9
UGC18
Trp W3.2%
UGA105
UGG18
Arg R2.0%
CGU13
CGC16
CGA39
CGG8
Gly G6.5%
GGU22
GGC88
GGA84
GGG52
Stop 0.2%
UAA5
UAG0
AGA2
AGG0
Genome map
38 annotated features in NC_013567.1Hover, 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 (48.1%, 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 | 68 | 68 bp | + | – |
| 12S rRNA | Ribosomal RNA | 69 | 1,019 | 951 bp | + | 51.3% |
| tRNA-Val | Transfer RNA | 1,020 | 1,091 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,092 | 2,766 | 1,675 bp | + | 48.2% |
| tRNA-Leu (UUR) | Transfer RNA | 2,767 | 2,841 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,842 | 3,816 | 975 bp | + | 51.5% |
| tRNA-Ile | Transfer RNA | 3,822 | 3,893 | 72 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,893 | 3,963 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,963 | 4,031 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,032 | 5,076 | 1,045 bp | + | 49.0% |
| tRNA-Trp | Transfer RNA | 5,077 | 5,147 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,149 | 5,217 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,219 | 5,291 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,323 | 5,390 | 68 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,390 | 5,460 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,462 | 7,015 | 1,554 bp | + | 49.8% |
| tRNA-Ser (UCN) | Transfer RNA | 7,011 | 7,081 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,086 | 7,158 | 73 bp | + | – |
| COX2 | Protein-coding gene | 7,173 | 7,863 | 691 bp | + | 46.5% |
| tRNA-Lys | Transfer RNA | 7,864 | 7,937 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 7,939 | 8,106 | 168 bp | + | 44.6% |
| ATP6 | Protein-coding gene | 8,097 | 8,779 | 683 bp | + | 48.5% |
| COX3 | Protein-coding gene | 8,780 | 9,564 | 785 bp | + | 49.4% |
| tRNA-Gly | Transfer RNA | 9,565 | 9,635 | 71 bp | + | – |
| ND3 | Protein-coding gene | 9,636 | 9,984 | 349 bp | + | 47.0% |
| tRNA-Arg | Transfer RNA | 9,985 | 10,053 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,054 | 10,350 | 297 bp | + | 50.5% |
| ND4 | Protein-coding gene | 10,344 | 11,729 | 1,386 bp | + | 47.7% |
| tRNA-His | Transfer RNA | 11,728 | 11,793 | 66 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,794 | 11,861 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,863 | 11,935 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,936 | 13,774 | 1,839 bp | + | 47.0% |
| ND6 | Protein-coding gene | 13,771 | 14,292 | 522 bp | − | 49.8% |
| tRNA-Glu | Transfer RNA | 14,293 | 14,361 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,367 | 15,507 | 1,141 bp | + | 49.7% |
| tRNA-Thr | Transfer RNA | 15,508 | 15,579 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,579 | 15,648 | 70 bp | − | – |
| D-loop | Control region | 15,649 | 16,637 | 989 bp | – | 38.8% |