MitoAge

Cygnus olor

Mute swan

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Maximum lifespan
40 yr
AnAge record
mtDNA size
16,739 bp
RefSeq NC_027096.1
GC content
47.77%
Whole genome
Non-coding
1,228 bp
D-loop 1,169 bp

Where Mute swan sits among 2,335 species

Whole-genome GC content against maximum lifespan. Mute swan has the 252nd longest lifespan of them.

10203040501 yr10 yr100 yrMaximum lifespan, log scaleGC %Mute swan
  • This species
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Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,739 bp
GC skew (G − C) / (G + C)
−0.345
AT skew (A − T) / (A + T)
+0.135

Life history

Maximum lifespan
40 years
Adult weight
8.3 kg
Birth weight
225 g
Female sexual maturity
3 years
Male sexual maturity
3 years
Gestation or incubation
36 days
Litter or clutch size
5.3
Litters per year
1
Postnatal growth rate
0.08 per day

Lifespan from AnAge · AnAge record · other traits from AnAge Build 15 (HAGRID 00340)

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
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 RefSeq
Whole genome16,739 bp
Protein-coding11,382 bp
12S rRNA991 bp
16S rRNA1,606 bp
All tRNA1,543 bp
D-loop1,169 bp

Genes and regions

Select a column to sort; select a gene to compare it across species
Composition
ND1NADH dehydrogenase subunit 1978 bp25.9%25.1%16.7%32.4%49.08%−0.321+0.016
ND2NADH dehydrogenase subunit 21,039 bp29.0%21.8%12.7%36.5%49.18%−0.483+0.140
COX1Cytochrome c oxidase subunit I1,551 bp26.9%24.2%17.2%31.7%48.94%−0.296+0.053
COX2Cytochrome c oxidase subunit II687 bp28.1%22.7%17.5%31.7%49.20%−0.290+0.106
ATP8ATP synthase F0 subunit 8168 bp34.5%22.6%7.7%35.1%42.86%−0.639+0.208
ATP6ATP synthase F0 subunit 6684 bp26.9%24.7%13.0%35.4%48.39%−0.462+0.042
COX3Cytochrome c oxidase subunit III784 bp27.0%23.9%16.3%32.8%49.11%−0.335+0.063
ND3NADH dehydrogenase subunit 3351 bp23.6%25.6%17.1%33.6%50.71%−0.326−0.040
ND4LNADH dehydrogenase subunit 4L297 bp25.9%24.2%15.5%34.3%49.83%−0.378+0.034
ND4NADH dehydrogenase subunit 41,378 bp30.5%22.5%11.8%35.2%47.03%−0.497+0.151
ND5NADH dehydrogenase subunit 51,818 bp30.3%21.5%14.2%34.0%48.24%−0.412+0.171
ND6NADH dehydrogenase subunit 6522 bp38.5%10.0%12.1%39.5%51.53%−0.532+0.589
CYTBCytochrome b1,143 bp27.3%23.7%14.0%35.0%48.99%−0.429+0.070
12S rRNA12S ribosomal RNA991 bp31.6%20.0%20.4%28.1%48.44%−0.158+0.225
16S rRNA16S ribosomal RNA1,606 bp33.7%20.3%20.3%25.7%46.02%−0.118+0.248
D-loopControl region (D-loop)1,169 bp28.7%24.8%14.5%32.0%46.45%−0.378+0.073

Codon usage

Counts per codon, darker is more frequent

3,799 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F6.0%
UUU64
UUC164
Leu L17.1%
UUA45
UUG18
CUU38
CUC146
CUA305
CUG99
Ile I7.4%
AUU69
AUC211
Met M4.6%
AUA124
AUG51
Val V5.2%
GUU25
GUC56
GUA75
GUG40
Ser S7.4%
UCU31
UCC81
UCA94
UCG17
AGU6
AGC51
Pro P6.1%
CCU30
CCC76
CCA110
CCG16
Thr T8.2%
ACU37
ACC149
ACA109
ACG15
Ala A8.7%
GCU47
GCC181
GCA85
GCG18
Tyr Y2.9%
UAU22
UAC87
His H2.8%
CAU19
CAC89
Gln Q2.4%
CAA81
CAG10
Asn N3.2%
AAU16
AAC106
Lys K2.3%
AAA72
AAG17
Asp D1.7%
GAU7
GAC57
Glu E2.5%
GAA71
GAG24
Cys C0.8%
UGU3
UGC26
Trp W2.8%
UGA84
UGG23
Arg R1.9%
CGU1
CGC19
CGA41
CGG11
Gly G5.8%
GGU17
GGC65
GGA90
GGG48
Stop 0.3%
UAA5
UAG2
AGA1
AGG2

Genome map

38 annotated features in NC_027096.1

Hover, 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 (47.8%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 38 features as a table
FeatureTypeStartEndLengthStrandGC
CYTBProtein-coding gene11,1431,143 bp+49.0%
tRNA-ThrTransfer RNA1,1461,21368 bp+–
tRNA-ProTransfer RNA1,2221,29069 bp−–
ND6Protein-coding gene1,3011,822522 bp−51.5%
tRNA-GluTransfer RNA1,8231,89068 bp−–
D-loopControl region1,8913,0591,169 bp–46.5%
tRNA-PheTransfer RNA3,0603,12869 bp+–
12S rRNARibosomal RNA3,1294,119991 bp+48.4%
tRNA-ValTransfer RNA4,1214,19272 bp+–
16S rRNARibosomal RNA4,1935,7981,606 bp+46.0%
tRNA-Leu (UUR)Transfer RNA5,7995,87274 bp+–
ND1Protein-coding gene5,8796,856978 bp+49.1%
tRNA-IleTransfer RNA6,8556,92773 bp+–
tRNA-GlnTransfer RNA6,9357,00571 bp−–
tRNA-MetTransfer RNA7,0057,07369 bp+–
ND2Protein-coding gene7,0748,1121,039 bp+49.2%
tRNA-TrpTransfer RNA8,1138,18775 bp+–
tRNA-AlaTransfer RNA8,1938,26169 bp−–
tRNA-AsnTransfer RNA8,2648,33673 bp−–
tRNA-CysTransfer RNA8,3388,40366 bp−–
tRNA-TyrTransfer RNA8,4038,47371 bp−–
COX1Protein-coding gene8,47510,0251,551 bp+48.9%
tRNA-Ser (UCN)Transfer RNA10,01710,08973 bp−–
tRNA-AspTransfer RNA10,09210,16069 bp+–
COX2Protein-coding gene10,16210,848687 bp+49.2%
tRNA-LysTransfer RNA10,85010,92071 bp+–
ATP8Protein-coding gene10,92211,089168 bp+42.9%
ATP6Protein-coding gene11,08011,763684 bp+48.4%
COX3Protein-coding gene11,76312,546784 bp+49.1%
tRNA-GlyTransfer RNA12,54712,61569 bp+–
ND3Protein-coding gene12,61612,967352 bp+50.7%
tRNA-ArgTransfer RNA12,96913,03971 bp+–
ND4LProtein-coding gene13,04013,336297 bp+49.8%
ND4Protein-coding gene13,33014,7071,378 bp+47.0%
tRNA-HisTransfer RNA14,70814,77669 bp+–
tRNA-Ser (AGY)Transfer RNA14,77814,84265 bp+–
tRNA-Leu (CUN)Transfer RNA14,84414,91471 bp+–
ND5Protein-coding gene14,91516,7321,818 bp+48.2%

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