Corvus corax
Common raven
GC content
43.77%
Whole genome
Non-coding
1,432 bp
Including the D-loop
Where Common raven sits among 2,335 species
Whole-genome GC content against maximum lifespan. Common raven has the 69th longest lifespan of them.
- This species
- Other birds
- Other classes
Base composition
Whole genome16,928 bp
- GC skew (G − C) / (G + C)
- −0.345
- AT skew (A − T) / (A + T)
- +0.109
Life history
- Maximum lifespan
- 69 years
- Adult weight
- 1 kg
- Birth weight
- 25 g
- Basal metabolic rate
- 5.566 W
- Female sexual maturity
- 3 years
- Male sexual maturity
- 3 years
- Gestation or incubation
- 19 days
- Litter or clutch size
- 5
- Litters per year
- 1
Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 00819)
About this record
- Lifespan source
- AnAge build 15
- Based on
- an animal in captivity
- 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 genome16,928 bp
Protein-coding11,382 bp
12S rRNA980 bp
16S rRNA1,601 bp
All tRNA1,544 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 978 bp | 43.97% | −0.372 | +0.022 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,041 bp | 43.04% | −0.518 | +0.073 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 45.91% | −0.284 | +0.075 | |||||
| COX2Cytochrome c oxidase subunit II | 684 bp | 45.18% | −0.295 | +0.109 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 39.29% | −0.727 | +0.098 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 42.98% | −0.531 | +0.097 | |||||
| COX3Cytochrome c oxidase subunit III | 784 bp | 46.68% | −0.322 | +0.029 | |||||
| ND3NADH dehydrogenase subunit 3 | 351 bp | 44.16% | −0.368 | +0.031 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 50.17% | −0.490 | +0.027 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,378 bp | 42.45% | −0.494 | +0.130 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,818 bp | 43.45% | −0.448 | +0.109 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 45.02% | −0.498 | +0.415 | |||||
| CYTBCytochrome b | 1,143 bp | 45.32% | −0.448 | +0.091 | |||||
| 12S rRNA12S ribosomal RNA | 980 bp | 48.27% | −0.095 | +0.164 | |||||
| 16S rRNA16S ribosomal RNA | 1,601 bp | 43.54% | −0.070 | +0.217 |
Codon usage
Counts per codon, darker is more frequent3,799 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.0%
UUU59
UUC168
Leu L17.1%
UUA46
UUG2
CUU67
CUC99
CUA378
CUG57
Ile I8.2%
AUU113
AUC197
Met M4.6%
AUA114
AUG59
Val V5.0%
GUU49
GUC38
GUA86
GUG18
Ser S7.5%
UCU53
UCC88
UCA83
UCG7
AGU8
AGC45
Pro P5.9%
CCU46
CCC41
CCA132
CCG4
Thr T8.2%
ACU80
ACC100
ACA123
ACG8
Ala A7.8%
GCU48
GCC131
GCA110
GCG9
Tyr Y2.9%
UAU35
UAC74
His H2.8%
CAU12
CAC93
Gln Q2.6%
CAA88
CAG10
Asn N3.6%
AAU32
AAC104
Lys K2.2%
AAA82
AAG2
Asp D1.9%
GAU15
GAC56
Glu E2.3%
GAA79
GAG10
Cys C0.8%
UGU6
UGC23
Trp W2.8%
UGA104
UGG3
Arg R1.9%
CGU9
CGC7
CGA50
CGG6
Gly G5.8%
GGU37
GGC50
GGA108
GGG27
Stop 0.3%
UAA8
UAG0
AGA1
AGG2
Genome map
37 annotated features in NC_034838.1Hover, 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 (43.8%, 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 | 70 | 70 bp | + | – |
| 12S rRNA | Ribosomal RNA | 70 | 1,049 | 980 bp | + | 48.3% |
| tRNA-Val | Transfer RNA | 1,049 | 1,118 | 70 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,119 | 2,719 | 1,601 bp | + | 43.5% |
| tRNA-Leu (UUR) | Transfer RNA | 2,720 | 2,794 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,804 | 3,781 | 978 bp | + | 44.0% |
| tRNA-Ile | Transfer RNA | 3,790 | 3,862 | 73 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,868 | 3,938 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,938 | 4,006 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,007 | 5,047 | 1,041 bp | + | 43.0% |
| tRNA-Trp | Transfer RNA | 5,050 | 5,119 | 70 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,121 | 5,189 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,196 | 5,269 | 74 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,272 | 5,338 | 67 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,339 | 5,408 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,410 | 6,960 | 1,551 bp | + | 45.9% |
| tRNA-Ser (UCN) | Transfer RNA | 6,952 | 7,024 | 73 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,030 | 7,098 | 69 bp | + | – |
| COX2 | Protein-coding gene | 7,107 | 7,790 | 684 bp | + | 45.2% |
| tRNA-Lys | Transfer RNA | 7,792 | 7,861 | 70 bp | + | – |
| ATP8 | Protein-coding gene | 7,863 | 8,030 | 168 bp | + | 39.3% |
| ATP6 | Protein-coding gene | 8,021 | 8,704 | 684 bp | + | 43.0% |
| COX3 | Protein-coding gene | 8,712 | 9,495 | 784 bp | + | 46.7% |
| tRNA-Gly | Transfer RNA | 9,496 | 9,564 | 69 bp | + | – |
| ND3 | Protein-coding gene | 9,565 | 9,915 | 351 bp | + | 44.2% |
| tRNA-Arg | Transfer RNA | 9,917 | 9,986 | 70 bp | + | – |
| ND4L | Protein-coding gene | 9,988 | 10,284 | 297 bp | + | 50.2% |
| ND4 | Protein-coding gene | 10,278 | 11,655 | 1,378 bp | + | 42.5% |
| tRNA-His | Transfer RNA | 11,656 | 11,724 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,725 | 11,790 | 66 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,790 | 11,860 | 71 bp | + | – |
| ND5 | Protein-coding gene | 11,861 | 13,678 | 1,818 bp | + | 43.5% |
| CYTB | Protein-coding gene | 13,689 | 14,831 | 1,143 bp | + | 45.3% |
| tRNA-Thr | Transfer RNA | 14,835 | 14,903 | 69 bp | + | – |
| tRNA-Pro | Transfer RNA | 14,914 | 14,983 | 70 bp | − | – |
| ND6 | Protein-coding gene | 14,993 | 15,514 | 522 bp | − | 45.0% |
| tRNA-Glu | Transfer RNA | 15,516 | 15,587 | 72 bp | − | – |