Malurus melanocephalus
Red-backed fairywren
GC content
46.29%
Whole genome
Non-coding
80 bp
Including the D-loop
Where Red-backed fairywren sits among 2,335 species
Whole-genome GC content against maximum lifespan. Red-backed fairywren has the 1,793rd longest lifespan of them.
- This species
- Other birds
- Other classes
Base composition
Whole genome15,568 bp
- GC skew (G − C) / (G + C)
- −0.369
- AT skew (A − T) / (A + T)
- +0.105
Life history
- Maximum lifespan
- 7.7 years
- Adult weight
- 7.9 g
Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 00981)
About this record
- Lifespan source
- AnAge build 15
- Based on
- an animal in the wild
- Data quality
- acceptable, large 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 genome15,568 bp
Protein-coding11,386 bp
12S rRNA972 bp
16S rRNA1,591 bp
All tRNA1,548 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 978 bp | 48.67% | −0.445 | +0.004 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,040 bp | 44.33% | −0.544 | +0.095 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 48.03% | −0.299 | +0.015 | |||||
| COX2Cytochrome c oxidase subunit II | 684 bp | 48.98% | −0.355 | +0.089 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 41.07% | −0.652 | +0.172 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 45.18% | −0.521 | +0.104 | |||||
| COX3Cytochrome c oxidase subunit III | 784 bp | 49.11% | −0.330 | +0.008 | |||||
| ND3NADH dehydrogenase subunit 3 | 351 bp | 44.44% | −0.500 | +0.015 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 47.81% | −0.465 | +0.032 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,378 bp | 45.72% | −0.530 | +0.115 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,827 bp | 45.81% | −0.505 | +0.095 | |||||
| ND6NADH dehydrogenase subunit 6 | 519 bp | 47.40% | −0.504 | +0.502 | |||||
| CYTBCytochrome b | 1,143 bp | 47.59% | −0.445 | +0.015 | |||||
| 12S rRNA12S ribosomal RNA | 972 bp | 49.69% | −0.114 | +0.166 | |||||
| 16S rRNA16S ribosomal RNA | 1,591 bp | 45.07% | −0.082 | +0.222 |
Codon usage
Counts per codon, darker is more frequent3,800 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F5.9%
UUU52
UUC172
Leu L17.4%
UUA70
UUG9
CUU76
CUC170
CUA283
CUG53
Ile I7.7%
AUU101
AUC191
Met M4.3%
AUA112
AUG51
Val V5.0%
GUU47
GUC58
GUA63
GUG22
Ser S7.7%
UCU41
UCC109
UCA80
UCG7
AGU7
AGC50
Pro P5.9%
CCU33
CCC94
CCA92
CCG5
Thr T8.4%
ACU54
ACC149
ACA112
ACG6
Ala A8.2%
GCU45
GCC159
GCA94
GCG12
Tyr Y3.0%
UAU28
UAC85
His H2.8%
CAU27
CAC79
Gln Q2.4%
CAA82
CAG9
Asn N3.4%
AAU25
AAC106
Lys K2.4%
AAA85
AAG5
Asp D1.8%
GAU13
GAC56
Glu E2.3%
GAA76
GAG13
Cys C0.7%
UGU6
UGC22
Trp W2.8%
UGA104
UGG3
Arg R1.8%
CGU12
CGC15
CGA33
CGG10
Gly G5.7%
GGU28
GGC66
GGA96
GGG27
Stop 0.3%
UAA8
UAG1
AGA0
AGG1
Genome map
37 annotated features in NC_024873.1Hover, 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 (46.3%, 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 | 70 | 1,041 | 972 bp | + | 49.7% |
| tRNA-Val | Transfer RNA | 1,044 | 1,113 | 70 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,114 | 2,704 | 1,591 bp | + | 45.1% |
| tRNA-Leu (UUR) | Transfer RNA | 2,713 | 2,787 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,806 | 3,783 | 978 bp | + | 48.7% |
| tRNA-Ile | Transfer RNA | 3,790 | 3,860 | 71 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,864 | 3,934 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,934 | 4,002 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,003 | 5,042 | 1,040 bp | + | 44.3% |
| tRNA-Trp | Transfer RNA | 5,043 | 5,112 | 70 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,114 | 5,182 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,193 | 5,265 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,266 | 5,332 | 67 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,332 | 5,402 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,404 | 6,954 | 1,551 bp | + | 48.0% |
| tRNA-Ser (UCN) | Transfer RNA | 6,946 | 7,018 | 73 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,025 | 7,101 | 77 bp | + | – |
| COX2 | Protein-coding gene | 7,103 | 7,786 | 684 bp | + | 49.0% |
| tRNA-Lys | Transfer RNA | 7,788 | 7,858 | 71 bp | + | – |
| ATP8 | Protein-coding gene | 7,860 | 8,027 | 168 bp | + | 41.1% |
| ATP6 | Protein-coding gene | 8,018 | 8,701 | 684 bp | + | 45.2% |
| COX3 | Protein-coding gene | 8,709 | 9,492 | 784 bp | + | 49.1% |
| tRNA-Gly | Transfer RNA | 9,493 | 9,561 | 69 bp | + | – |
| ND3 | Protein-coding gene | 9,562 | 9,912 | 351 bp | + | 44.4% |
| tRNA-Arg | Transfer RNA | 9,914 | 9,983 | 70 bp | + | – |
| ND4L | Protein-coding gene | 9,985 | 10,281 | 297 bp | + | 47.8% |
| ND4 | Protein-coding gene | 10,275 | 11,652 | 1,378 bp | + | 45.7% |
| tRNA-His | Transfer RNA | 11,653 | 11,722 | 70 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,724 | 11,787 | 64 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,788 | 11,858 | 71 bp | + | – |
| ND5 | Protein-coding gene | 11,859 | 13,685 | 1,827 bp | + | 45.8% |
| CYTB | Protein-coding gene | 13,685 | 14,827 | 1,143 bp | + | 47.6% |
| tRNA-Thr | Transfer RNA | 14,829 | 14,897 | 69 bp | + | – |
| tRNA-Pro | Transfer RNA | 14,902 | 14,970 | 69 bp | − | – |
| ND6 | Protein-coding gene | 14,977 | 15,495 | 519 bp | − | 47.4% |
| tRNA-Glu | Transfer RNA | 15,497 | 15,568 | 72 bp | + | – |