Agelaius phoeniceus
Red-winged blackbird
GC content
45.91%
Whole genome
Non-coding
1,296 bp
D-loop 1,207 bp
Where Red-winged blackbird sits among 2,335 species
Whole-genome GC content against maximum lifespan. Red-winged blackbird has the 902nd longest lifespan of them.
- This species
- Other birds
- Other classes
Base composition
Whole genome16,775 bp
- GC skew (G − C) / (G + C)
- −0.384
- AT skew (A − T) / (A + T)
- +0.122
Life history
- Maximum lifespan
- 20 years
- Adult weight
- 56.7 g
- Birth weight
- 2.8 g
- Female sexual maturity
- 365 days
- Male sexual maturity
- 365 days
- Gestation or incubation
- 12 days
- Litter or clutch size
- 3.5
- Litters per year
- 1.5
- Postnatal growth rate
- 0.556 per day
Lifespan from AnAge · AnAge record · other traits from AnAge Build 15 (HAGRID 00940)
About this record
- Lifespan source
- AnAge build 15
- Based on
- an observed animal, origin not stated
- Data quality
- acceptable, medium sample
- Licence
- Free to use, subject to the Human Ageing Genomic Resources conditions of use
- Status
- Updated in build 2
- In the database since
- build 1 (2015-07-01)
- Last changed
- 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 genome16,775 bp
Protein-coding11,378 bp
12S rRNA974 bp
16S rRNA1,598 bp
All tRNA1,538 bp
D-loop1,207 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 978 bp | 46.63% | −0.399 | −0.011 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,040 bp | 45.87% | −0.547 | +0.105 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 46.55% | −0.299 | +0.064 | |||||
| COX2Cytochrome c oxidase subunit II | 684 bp | 48.39% | −0.390 | +0.156 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 45.24% | −0.632 | 0.000 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 46.05% | −0.524 | +0.073 | |||||
| COX3Cytochrome c oxidase subunit III | 784 bp | 48.09% | −0.374 | +0.057 | |||||
| ND3NADH dehydrogenase subunit 3 | 351 bp | 46.72% | −0.476 | +0.070 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 48.82% | −0.503 | +0.053 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,378 bp | 46.81% | −0.532 | +0.141 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,818 bp | 46.04% | −0.510 | +0.168 | |||||
| ND6NADH dehydrogenase subunit 6 | 519 bp | 50.10% | −0.623 | +0.537 | |||||
| CYTBCytochrome b | 1,143 bp | 46.81% | −0.439 | +0.043 | |||||
| 12S rRNA12S ribosomal RNA | 974 bp | 48.46% | −0.140 | +0.211 | |||||
| 16S rRNA16S ribosomal RNA | 1,598 bp | 44.31% | −0.119 | +0.238 | |||||
| D-loopControl region (D-loop) | 1,207 bp | 42.59% | −0.405 | +0.030 |
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 F5.6%
UUU40
UUC174
Leu L17.9%
UUA62
UUG21
CUU77
CUC153
CUA327
CUG40
Ile I7.6%
AUU70
AUC220
Met M3.9%
AUA117
AUG32
Val V5.3%
GUU40
GUC61
GUA74
GUG26
Ser S7.5%
UCU39
UCC93
UCA88
UCG7
AGU8
AGC50
Pro P5.9%
CCU40
CCC69
CCA110
CCG4
Thr T8.3%
ACU54
ACC128
ACA125
ACG10
Ala A8.3%
GCU43
GCC171
GCA88
GCG12
Tyr Y2.9%
UAU21
UAC90
His H2.6%
CAU17
CAC82
Gln Q2.5%
CAA85
CAG10
Asn N3.6%
AAU25
AAC113
Lys K2.2%
AAA82
AAG3
Asp D1.7%
GAU9
GAC56
Glu E2.4%
GAA78
GAG14
Cys C0.8%
UGU6
UGC23
Trp W2.8%
UGA103
UGG3
Arg R1.9%
CGU8
CGC18
CGA42
CGG5
Gly G5.8%
GGU23
GGC69
GGA100
GGG29
Stop 0.3%
UAA6
UAG1
AGA1
AGG2
Genome map
38 annotated features in NC_018801.1Hover, 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 (45.9%, 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 | 1,042 | 974 bp | + | 48.5% |
| tRNA-Val | Transfer RNA | 1,043 | 1,112 | 70 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,113 | 2,710 | 1,598 bp | + | 44.3% |
| tRNA-Leu (UUR) | Transfer RNA | 2,711 | 2,785 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,800 | 3,777 | 978 bp | + | 46.6% |
| tRNA-Ile | Transfer RNA | 3,785 | 3,856 | 72 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,862 | 3,932 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,932 | 4,000 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,001 | 5,040 | 1,040 bp | + | 45.9% |
| tRNA-Trp | Transfer RNA | 5,041 | 5,110 | 70 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,112 | 5,180 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,190 | 5,260 | 71 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,262 | 5,328 | 67 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,328 | 5,398 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,400 | 6,950 | 1,551 bp | + | 46.6% |
| tRNA-Ser (UCN) | Transfer RNA | 6,942 | 7,014 | 73 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,020 | 7,088 | 69 bp | + | – |
| COX2 | Protein-coding gene | 7,097 | 7,780 | 684 bp | + | 48.4% |
| tRNA-Lys | Transfer RNA | 7,782 | 7,851 | 70 bp | + | – |
| ATP8 | Protein-coding gene | 7,853 | 8,020 | 168 bp | + | 45.2% |
| ATP6 | Protein-coding gene | 8,011 | 8,694 | 684 bp | + | 46.1% |
| COX3 | Protein-coding gene | 8,701 | 9,484 | 784 bp | + | 48.1% |
| tRNA-Gly | Transfer RNA | 9,485 | 9,553 | 69 bp | + | – |
| ND3 | Protein-coding gene | 9,554 | 9,904 | 351 bp | + | 46.7% |
| tRNA-Arg | Transfer RNA | 9,906 | 9,975 | 70 bp | + | – |
| ND4L | Protein-coding gene | 9,977 | 10,273 | 297 bp | + | 48.8% |
| ND4 | Protein-coding gene | 10,267 | 11,644 | 1,378 bp | + | 46.8% |
| tRNA-His | Transfer RNA | 11,645 | 11,714 | 70 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,715 | 11,780 | 66 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,780 | 11,850 | 71 bp | + | – |
| ND5 | Protein-coding gene | 11,851 | 13,668 | 1,818 bp | + | 46.0% |
| CYTB | Protein-coding gene | 13,677 | 14,819 | 1,143 bp | + | 46.8% |
| tRNA-Thr | Transfer RNA | 14,823 | 14,891 | 69 bp | + | – |
| tRNA-Pro | Transfer RNA | 14,899 | 14,968 | 70 bp | − | – |
| ND6 | Protein-coding gene | 14,978 | 15,496 | 519 bp | − | 50.1% |
| tRNA-Glu | Transfer RNA | 15,498 | 15,568 | 71 bp | − | – |
| D-loop | Control region | 15,569 | 16,775 | 1,207 bp | – | 42.6% |