Corvus bennetti
Little crow
GC content
44.45%
Whole genome
Non-coding
1,400 bp
Including the D-loop
Where Little crow sits among 2,335 species
Whole-genome GC content against maximum lifespan. Little crow has the 1,135th longest lifespan of them.
- This species
- Other birds
- Other classes
Base composition
Whole genome16,895 bp
- GC skew (G − C) / (G + C)
- −0.338
- AT skew (A − T) / (A + T)
- +0.108
Life history
- Maximum lifespan
- 16.4 years
- Adult weight
- 396.3 g
Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 00816)
About this record
- Lifespan source
- AnAge build 15
- Based on
- an animal in the wild
- Data quality
- acceptable, small 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 genome16,895 bp
Protein-coding11,382 bp
12S rRNA979 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 | 44.79% | −0.379 | +0.033 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,041 bp | 44.57% | −0.526 | +0.085 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 45.91% | −0.281 | +0.077 | |||||
| COX2Cytochrome c oxidase subunit II | 684 bp | 45.91% | −0.312 | +0.119 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 40.48% | −0.676 | +0.100 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 43.86% | −0.513 | +0.089 | |||||
| COX3Cytochrome c oxidase subunit III | 784 bp | 47.58% | −0.324 | +0.032 | |||||
| ND3NADH dehydrogenase subunit 3 | 351 bp | 45.87% | −0.304 | +0.021 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 49.50% | −0.442 | −0.013 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,378 bp | 44.19% | −0.511 | +0.155 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,818 bp | 44.00% | −0.425 | +0.083 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 46.36% | −0.471 | +0.371 | |||||
| CYTBCytochrome b | 1,143 bp | 45.14% | −0.438 | +0.078 | |||||
| 12S rRNA12S ribosomal RNA | 979 bp | 48.21% | −0.097 | +0.179 | |||||
| 16S rRNA16S ribosomal RNA | 1,601 bp | 43.54% | −0.062 | +0.215 |
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 F5.9%
UUU61
UUC163
Leu L17.1%
UUA40
UUG0
CUU61
CUC110
CUA380
CUG57
Ile I7.7%
AUU104
AUC187
Met M4.7%
AUA120
AUG58
Val V5.4%
GUU43
GUC55
GUA79
GUG28
Ser S7.5%
UCU47
UCC98
UCA80
UCG7
AGU9
AGC45
Pro P5.9%
CCU45
CCC46
CCA119
CCG13
Thr T8.2%
ACU70
ACC109
ACA125
ACG6
Ala A7.9%
GCU55
GCC130
GCA106
GCG9
Tyr Y2.9%
UAU32
UAC79
His H2.8%
CAU16
CAC89
Gln Q2.6%
CAA86
CAG12
Asn N3.5%
AAU34
AAC100
Lys K2.2%
AAA82
AAG2
Asp D1.9%
GAU18
GAC53
Glu E2.3%
GAA76
GAG13
Cys C0.8%
UGU6
UGC24
Trp W2.8%
UGA103
UGG4
Arg R1.9%
CGU7
CGC9
CGA47
CGG8
Gly G5.9%
GGU28
GGC58
GGA113
GGG24
Stop 0.3%
UAA8
UAG0
AGA1
AGG2
Genome map
37 annotated features in NC_069920.1Hover, 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 (44.4%, 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 | 69 | 1,047 | 979 bp | + | 48.2% |
| tRNA-Val | Transfer RNA | 1,047 | 1,116 | 70 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,117 | 2,717 | 1,601 bp | + | 43.5% |
| tRNA-Leu (UUR) | Transfer RNA | 2,718 | 2,792 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,802 | 3,779 | 978 bp | + | 44.8% |
| tRNA-Ile | Transfer RNA | 3,788 | 3,861 | 74 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,867 | 3,937 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,937 | 4,005 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,006 | 5,046 | 1,041 bp | + | 44.6% |
| tRNA-Trp | Transfer RNA | 5,049 | 5,118 | 70 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,120 | 5,188 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,195 | 5,268 | 74 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,271 | 5,337 | 67 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,338 | 5,407 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,409 | 6,959 | 1,551 bp | + | 45.9% |
| tRNA-Ser (UCN) | Transfer RNA | 6,951 | 7,023 | 73 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,029 | 7,097 | 69 bp | + | – |
| COX2 | Protein-coding gene | 7,106 | 7,789 | 684 bp | + | 45.9% |
| tRNA-Lys | Transfer RNA | 7,791 | 7,860 | 70 bp | + | – |
| ATP8 | Protein-coding gene | 7,862 | 8,029 | 168 bp | + | 40.5% |
| ATP6 | Protein-coding gene | 8,020 | 8,703 | 684 bp | + | 43.9% |
| COX3 | Protein-coding gene | 8,711 | 9,494 | 784 bp | + | 47.6% |
| tRNA-Gly | Transfer RNA | 9,495 | 9,563 | 69 bp | + | – |
| ND3 | Protein-coding gene | 9,564 | 9,914 | 351 bp | + | 45.9% |
| tRNA-Arg | Transfer RNA | 9,916 | 9,985 | 70 bp | + | – |
| ND4L | Protein-coding gene | 9,987 | 10,283 | 297 bp | + | 49.5% |
| ND4 | Protein-coding gene | 10,277 | 11,654 | 1,378 bp | + | 44.2% |
| tRNA-His | Transfer RNA | 11,655 | 11,723 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,724 | 11,789 | 66 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,789 | 11,859 | 71 bp | + | – |
| ND5 | Protein-coding gene | 11,860 | 13,677 | 1,818 bp | + | 44.0% |
| CYTB | Protein-coding gene | 13,688 | 14,830 | 1,143 bp | + | 45.1% |
| tRNA-Thr | Transfer RNA | 14,834 | 14,902 | 69 bp | + | – |
| tRNA-Pro | Transfer RNA | 14,913 | 14,982 | 70 bp | − | – |
| ND6 | Protein-coding gene | 14,992 | 15,513 | 522 bp | − | 46.4% |
| tRNA-Glu | Transfer RNA | 15,515 | 15,586 | 72 bp | − | – |