MitoAge

Gavia arctica

Black-throated diver

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Maximum lifespan
28 yr
AnAge record
mtDNA size
17,066 bp
RefSeq NC_041165.1
GC content
46.04%
Whole genome
Non-coding
1,567 bp
D-loop 1,476 bp

Where Black-throated diver sits among 2,335 species

Whole-genome GC content against maximum lifespan. Black-throated diver has the 521st longest lifespan of them.

10203040501 yr10 yr100 yrMaximum lifespan, log scaleGC %Black-throated diver
  • This species
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  • Other classes
Plot other mtDNA features with this species highlighted

Base composition

Whole genome17,066 bp
GC skew (G − C) / (G + C)
−0.381
AT skew (A − T) / (A + T)
+0.122

Life history

Maximum lifespan
28 years
Adult weight
2.7 kg
Birth weight
72.3 g
Female sexual maturity
3 years
Male sexual maturity
3 years
Gestation or incubation
29 days
Litter or clutch size
1.7
Litters per year
2

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 00702)

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 RefSeq
Whole genome17,066 bp
Protein-coding11,375 bp
12S rRNA975 bp
16S rRNA1,609 bp
All tRNA1,551 bp
D-loop1,476 bp

Genes and regions

Select a column to sort; select a gene to compare it across species
Composition
ND1NADH dehydrogenase subunit 1978 bp28.1%25.5%12.5%33.9%46.42%−0.463+0.050
ND2NADH dehydrogenase subunit 21,039 bp32.9%22.7%9.0%35.4%44.37%−0.597+0.183
COX1Cytochrome c oxidase subunit I1,551 bp27.9%25.1%16.3%30.7%47.00%−0.306+0.051
COX2Cytochrome c oxidase subunit II684 bp30.4%24.4%14.0%31.1%45.18%−0.379+0.109
ATP8ATP synthase F0 subunit 8168 bp34.5%23.8%4.8%36.9%41.67%−0.771+0.184
ATP6ATP synthase F0 subunit 6684 bp30.3%23.2%9.4%37.1%46.49%−0.597+0.131
COX3Cytochrome c oxidase subunit III784 bp28.3%24.0%14.8%32.9%47.70%−0.380+0.083
ND3NADH dehydrogenase subunit 3351 bp29.1%26.2%10.5%34.2%44.73%−0.529+0.052
ND4LNADH dehydrogenase subunit 4L297 bp28.3%25.9%12.8%33.0%45.79%−0.441+0.043
ND4NADH dehydrogenase subunit 41,377 bp31.2%22.9%9.2%36.6%45.82%−0.597+0.153
ND5NADH dehydrogenase subunit 51,815 bp31.3%21.1%11.2%36.3%47.55%−0.527+0.195
ND6NADH dehydrogenase subunit 6522 bp37.5%10.7%12.6%39.1%51.72%−0.511+0.556
CYTBCytochrome b1,143 bp26.7%23.5%13.3%36.5%49.78%−0.466+0.063
12S rRNA12S ribosomal RNA975 bp31.1%20.9%20.7%27.3%48.00%−0.137+0.195
16S rRNA16S ribosomal RNA1,609 bp33.5%20.6%18.3%27.5%45.87%−0.201+0.238
D-loopControl region (D-loop)1,476 bp25.6%32.7%19.9%21.7%41.63%−0.046−0.122

Codon usage

Counts per codon, darker is more frequent

3,797 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F5.8%
UUU55
UUC164
Leu L17.9%
UUA56
UUG17
CUU58
CUC200
CUA318
CUG30
Ile I7.5%
AUU64
AUC222
Met M4.5%
AUA142
AUG29
Val V4.2%
GUU28
GUC42
GUA73
GUG18
Ser S7.2%
UCU21
UCC105
UCA88
UCG5
AGU6
AGC49
Pro P5.9%
CCU34
CCC87
CCA100
CCG4
Thr T9.6%
ACU47
ACC167
ACA148
ACG1
Ala A7.6%
GCU40
GCC149
GCA89
GCG12
Tyr Y2.9%
UAU16
UAC93
His H2.9%
CAU26
CAC85
Gln Q2.5%
CAA84
CAG12
Asn N3.4%
AAU25
AAC105
Lys K2.3%
AAA80
AAG8
Asp D1.6%
GAU19
GAC42
Glu E2.5%
GAA76
GAG18
Cys C0.7%
UGU7
UGC19
Trp W2.9%
UGA100
UGG9
Arg R1.9%
CGU8
CGC20
CGA38
CGG5
Gly G5.9%
GGU26
GGC72
GGA97
GGG28
Stop 0.3%
UAA8
UAG1
AGA0
AGG2

Genome map

38 annotated features in NC_041165.1

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 (46.0%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 38 features as a table
FeatureTypeStartEndLengthStrandGC
tRNA-PheTransfer RNA17171 bp+–
12S rRNARibosomal RNA721,046975 bp+48.0%
tRNA-ValTransfer RNA1,0471,11670 bp+–
16S rRNARibosomal RNA1,1172,7251,609 bp+45.9%
tRNA-Leu (UUR)Transfer RNA2,7262,79974 bp+–
ND1Protein-coding gene2,8153,792978 bp+46.4%
tRNA-IleTransfer RNA3,7913,86272 bp+–
tRNA-GlnTransfer RNA3,8733,94371 bp−–
tRNA-MetTransfer RNA3,9434,01169 bp+–
ND2Protein-coding gene4,0125,0501,039 bp+44.4%
tRNA-TrpTransfer RNA5,0515,12070 bp+–
tRNA-AlaTransfer RNA5,1225,19069 bp−–
tRNA-AsnTransfer RNA5,1955,26773 bp−–
tRNA-CysTransfer RNA5,2715,33767 bp−–
tRNA-TyrTransfer RNA5,3375,40771 bp−–
COX1Protein-coding gene5,4096,9591,551 bp+47.0%
tRNA-Ser (UCN)Transfer RNA6,9517,02474 bp−–
tRNA-AspTransfer RNA7,0277,10074 bp+–
COX2Protein-coding gene7,1027,785684 bp+45.2%
tRNA-LysTransfer RNA7,7877,85771 bp+–
ATP8Protein-coding gene7,8598,026168 bp+41.7%
ATP6Protein-coding gene8,0178,700684 bp+46.5%
COX3Protein-coding gene8,7009,483784 bp+47.7%
tRNA-GlyTransfer RNA9,4849,55370 bp+–
ND3Protein-coding gene9,5549,905352 bp+44.7%
tRNA-ArgTransfer RNA9,9109,97869 bp+–
ND4LProtein-coding gene9,98010,276297 bp+45.8%
ND4Protein-coding gene10,27011,6461,377 bp+45.8%
tRNA-HisTransfer RNA11,64811,71770 bp+–
tRNA-Ser (AGY)Transfer RNA11,71811,78366 bp+–
tRNA-Leu (CUN)Transfer RNA11,78311,85371 bp+–
ND5Protein-coding gene11,85413,6681,815 bp+47.6%
CYTBProtein-coding gene13,68014,8221,143 bp+49.8%
tRNA-ThrTransfer RNA14,82614,89570 bp+–
tRNA-ProTransfer RNA14,91714,98670 bp−–
ND6Protein-coding gene14,99315,514522 bp−51.7%
tRNA-GluTransfer RNA15,51915,59072 bp−–
D-loopControl region15,59117,0661,476 bp–41.6%

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