Falcunculus frontatus
Crested shriketit
GC content
44.22%
Whole genome
Non-coding
1,097 bp
Including the D-loop
Where Crested shriketit sits among 2,335 species
Whole-genome GC content against maximum lifespan. Crested shriketit has the 1,455th longest lifespan of them.
- This species
- Other birds
- Other classes
Base composition
Whole genome16,604 bp
- GC skew (G − C) / (G + C)
- −0.347
- AT skew (A − T) / (A + T)
- +0.138
Life history
- Maximum lifespan
- 11.9 years
- Adult weight
- 28.1 g
Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 01091)
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 genome16,604 bp
Protein-coding11,379 bp
12S rRNA992 bp
16S rRNA1,605 bp
All tRNA1,543 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 978 bp | 42.03% | −0.406 | +0.034 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,040 bp | 42.02% | −0.465 | +0.118 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 45.52% | −0.261 | +0.063 | |||||
| COX2Cytochrome c oxidase subunit II | 684 bp | 45.47% | −0.267 | +0.078 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 41.07% | −0.739 | +0.172 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 45.03% | −0.519 | +0.122 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 47.39% | −0.301 | +0.056 | |||||
| ND3NADH dehydrogenase subunit 3 | 351 bp | 45.01% | −0.367 | +0.047 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 47.81% | −0.437 | +0.032 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,378 bp | 44.63% | −0.522 | +0.187 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,818 bp | 42.85% | −0.458 | +0.155 | |||||
| ND6NADH dehydrogenase subunit 6 | 519 bp | 46.44% | −0.577 | +0.468 | |||||
| CYTBCytochrome b | 1,143 bp | 44.27% | −0.411 | +0.111 | |||||
| 12S rRNA12S ribosomal RNA | 992 bp | 46.88% | −0.123 | +0.188 | |||||
| 16S rRNA16S ribosomal RNA | 1,605 bp | 43.30% | −0.091 | +0.226 |
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 F5.9%
UUU56
UUC167
Leu L16.9%
UUA68
UUG11
CUU50
CUC83
CUA374
CUG57
Ile I8.1%
AUU108
AUC200
Met M4.7%
AUA131
AUG49
Val V5.2%
GUU32
GUC48
GUA94
GUG23
Ser S7.5%
UCU38
UCC77
UCA105
UCG7
AGU6
AGC52
Pro P5.8%
CCU27
CCC48
CCA138
CCG9
Thr T8.0%
ACU70
ACC96
ACA134
ACG4
Ala A8.2%
GCU65
GCC140
GCA98
GCG7
Tyr Y2.9%
UAU19
UAC90
His H2.7%
CAU29
CAC75
Gln Q2.5%
CAA88
CAG6
Asn N3.4%
AAU23
AAC106
Lys K2.3%
AAA82
AAG5
Asp D1.9%
GAU20
GAC51
Glu E2.3%
GAA80
GAG8
Cys C0.8%
UGU1
UGC28
Trp W2.8%
UGA102
UGG5
Arg R1.9%
CGU8
CGC9
CGA48
CGG6
Gly G6.0%
GGU25
GGC53
GGA119
GGG29
Stop 0.3%
UAA6
UAG1
AGA2
AGG1
Genome map
37 annotated features in NC_053104.1Hover, 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 (44.2%, 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 | 1,060 | 992 bp | + | 46.9% |
| tRNA-Val | Transfer RNA | 1,060 | 1,129 | 70 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,130 | 2,734 | 1,605 bp | + | 43.3% |
| tRNA-Leu (UUR) | Transfer RNA | 2,735 | 2,809 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,826 | 3,803 | 978 bp | + | 42.0% |
| tRNA-Ile | Transfer RNA | 3,814 | 3,885 | 72 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,892 | 3,962 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,962 | 4,030 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,031 | 5,070 | 1,040 bp | + | 42.0% |
| tRNA-Trp | Transfer RNA | 5,071 | 5,140 | 70 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,142 | 5,210 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,220 | 5,292 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,295 | 5,361 | 67 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,362 | 5,431 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,433 | 6,983 | 1,551 bp | + | 45.5% |
| tRNA-Ser (UCN) | Transfer RNA | 6,975 | 7,047 | 73 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,052 | 7,120 | 69 bp | + | – |
| COX2 | Protein-coding gene | 7,131 | 7,814 | 684 bp | + | 45.5% |
| tRNA-Lys | Transfer RNA | 7,816 | 7,885 | 70 bp | + | – |
| ATP8 | Protein-coding gene | 7,887 | 8,054 | 168 bp | + | 41.1% |
| ATP6 | Protein-coding gene | 8,045 | 8,728 | 684 bp | + | 45.0% |
| COX3 | Protein-coding gene | 8,737 | 9,521 | 785 bp | + | 47.4% |
| tRNA-Gly | Transfer RNA | 9,521 | 9,589 | 69 bp | + | – |
| ND3 | Protein-coding gene | 9,590 | 9,940 | 351 bp | + | 45.0% |
| tRNA-Arg | Transfer RNA | 9,942 | 10,011 | 70 bp | + | – |
| ND4L | Protein-coding gene | 10,013 | 10,309 | 297 bp | + | 47.8% |
| ND4 | Protein-coding gene | 10,303 | 11,680 | 1,378 bp | + | 44.6% |
| tRNA-His | Transfer RNA | 11,681 | 11,750 | 70 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,751 | 11,816 | 66 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,817 | 11,887 | 71 bp | + | – |
| ND5 | Protein-coding gene | 11,888 | 13,705 | 1,818 bp | + | 42.9% |
| CYTB | Protein-coding gene | 13,715 | 14,857 | 1,143 bp | + | 44.3% |
| tRNA-Thr | Transfer RNA | 14,861 | 14,929 | 69 bp | + | – |
| tRNA-Pro | Transfer RNA | 14,938 | 15,007 | 70 bp | − | – |
| ND6 | Protein-coding gene | 15,016 | 15,534 | 519 bp | − | 46.4% |
| tRNA-Glu | Transfer RNA | 15,536 | 15,607 | 72 bp | − | – |