Aethia cristatella
Crested auklet
GC content
45.14%
Whole genome
Non-coding
1,363 bp
D-loop 1,279 bp
Where Crested auklet sits among 2,335 species
Whole-genome GC content against maximum lifespan. Crested auklet has the 1,534th longest lifespan of them.
- This species
- Other birds
- Other classes
Base composition
Whole genome16,848 bp
- GC skew (G − C) / (G + C)
- −0.379
- AT skew (A − T) / (A + T)
- +0.132
Life history
- Maximum lifespan
- 10.8 years
- Adult weight
- 289 g
- Female sexual maturity
- 3 years
- Male sexual maturity
- 3 years
- Gestation or incubation
- 34 days
- Litter or clutch size
- 1
- Litters per year
- 1
- Postnatal growth rate
- 0.197 per day
Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 00406)
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 genome16,848 bp
Protein-coding11,376 bp
12S rRNA972 bp
16S rRNA1,602 bp
All tRNA1,548 bp
D-loop1,279 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 978 bp | 46.42% | −0.392 | +0.019 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,039 bp | 43.70% | −0.537 | +0.162 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 46.74% | −0.294 | +0.034 | |||||
| COX2Cytochrome c oxidase subunit II | 684 bp | 45.61% | −0.365 | +0.081 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 45.83% | −0.688 | +0.187 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 47.52% | −0.569 | +0.070 | |||||
| COX3Cytochrome c oxidase subunit III | 784 bp | 44.77% | −0.339 | +0.085 | |||||
| ND3NADH dehydrogenase subunit 3 | 351 bp | 45.58% | −0.425 | +0.016 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 45.79% | −0.368 | +0.043 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,378 bp | 44.78% | −0.556 | +0.135 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,815 bp | 46.06% | −0.505 | +0.158 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 44.44% | −0.543 | +0.552 | |||||
| CYTBCytochrome b | 1,143 bp | 47.59% | −0.452 | +0.078 | |||||
| 12S rRNA12S ribosomal RNA | 972 bp | 48.15% | −0.107 | +0.163 | |||||
| 16S rRNA16S ribosomal RNA | 1,602 bp | 44.88% | −0.185 | +0.250 | |||||
| D-loopControl region (D-loop) | 1,279 bp | 40.89% | −0.361 | +0.140 |
Codon usage
Counts per codon, darker is more frequent3,797 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F5.8%
UUU59
UUC163
Leu L17.5%
UUA72
UUG20
CUU54
CUC160
CUA313
CUG47
Ile I7.7%
AUU70
AUC222
Met M4.4%
AUA133
AUG35
Val V4.3%
GUU30
GUC46
GUA68
GUG20
Ser S7.6%
UCU37
UCC86
UCA106
UCG6
AGU7
AGC47
Pro P5.9%
CCU47
CCC65
CCA108
CCG4
Thr T9.3%
ACU57
ACC154
ACA134
ACG7
Ala A7.7%
GCU61
GCC120
GCA103
GCG10
Tyr Y2.9%
UAU31
UAC78
His H2.9%
CAU25
CAC84
Gln Q2.6%
CAA81
CAG17
Asn N3.5%
AAU18
AAC114
Lys K2.3%
AAA81
AAG5
Asp D1.7%
GAU17
GAC46
Glu E2.4%
GAA79
GAG14
Cys C0.8%
UGU5
UGC24
Trp W2.8%
UGA96
UGG10
Arg R1.8%
CGU10
CGC20
CGA37
CGG3
Gly G5.8%
GGU44
GGC57
GGA82
GGG38
Stop 0.3%
UAA6
UAG1
AGA1
AGG2
Genome map
38 annotated features in NC_045517.1Hover, 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 (45.1%, 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 | 71 | 71 bp | + | – |
| 12S rRNA | Ribosomal RNA | 71 | 1,042 | 972 bp | + | 48.2% |
| tRNA-Val | Transfer RNA | 1,042 | 1,112 | 71 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,125 | 2,726 | 1,602 bp | + | 44.9% |
| tRNA-Leu (UUR) | Transfer RNA | 2,727 | 2,800 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,807 | 3,784 | 978 bp | + | 46.4% |
| tRNA-Ile | Transfer RNA | 3,783 | 3,855 | 73 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,865 | 3,935 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,935 | 4,003 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,004 | 5,042 | 1,039 bp | + | 43.7% |
| tRNA-Trp | Transfer RNA | 5,043 | 5,115 | 73 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,117 | 5,185 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,189 | 5,261 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,270 | 5,336 | 67 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,336 | 5,406 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,408 | 6,958 | 1,551 bp | + | 46.7% |
| tRNA-Ser (UCN) | Transfer RNA | 6,950 | 7,024 | 75 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,027 | 7,095 | 69 bp | + | – |
| COX2 | Protein-coding gene | 7,097 | 7,780 | 684 bp | + | 45.6% |
| tRNA-Lys | Transfer RNA | 7,782 | 7,851 | 70 bp | + | – |
| ATP8 | Protein-coding gene | 7,853 | 8,020 | 168 bp | + | 45.8% |
| ATP6 | Protein-coding gene | 8,011 | 8,694 | 684 bp | + | 47.5% |
| COX3 | Protein-coding gene | 8,694 | 9,477 | 784 bp | + | 44.8% |
| tRNA-Gly | Transfer RNA | 9,478 | 9,546 | 69 bp | + | – |
| ND3 | Protein-coding gene | 9,547 | 9,898 | 352 bp | + | 45.6% |
| tRNA-Arg | Transfer RNA | 9,903 | 9,971 | 69 bp | + | – |
| ND4L | Protein-coding gene | 9,973 | 10,269 | 297 bp | + | 45.8% |
| ND4 | Protein-coding gene | 10,263 | 11,640 | 1,378 bp | + | 44.8% |
| tRNA-His | Transfer RNA | 11,641 | 11,710 | 70 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,711 | 11,776 | 66 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,776 | 11,846 | 71 bp | + | – |
| ND5 | Protein-coding gene | 11,847 | 13,661 | 1,815 bp | + | 46.1% |
| CYTB | Protein-coding gene | 13,675 | 14,817 | 1,143 bp | + | 47.6% |
| tRNA-Thr | Transfer RNA | 14,821 | 14,890 | 70 bp | + | – |
| tRNA-Pro | Transfer RNA | 14,895 | 14,963 | 69 bp | − | – |
| ND6 | Protein-coding gene | 14,974 | 15,495 | 522 bp | − | 44.4% |
| tRNA-Glu | Transfer RNA | 15,499 | 15,569 | 71 bp | − | – |
| D-loop | Control region | 15,570 | 16,848 | 1,279 bp | – | 40.9% |