MitoAge

Heterocephalus glaber

Naked mole-rat

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Maximum lifespan
31 yr
AnAge record
mtDNA size
16,386 bp
RefSeq NC_015112.1
GC content
41.24%
Whole genome
Non-coding
1,026 bp
D-loop 961 bp

Where Naked mole-rat sits among 2,335 species

Whole-genome GC content against maximum lifespan. Naked mole-rat has the 418th longest lifespan of them.

10203040501 yr10 yr100 yrMaximum lifespan, log scaleGC %Naked mole-rat
  • This species
  • Other mammals
  • Other classes
Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,386 bp
GC skew (G − C) / (G + C)
−0.355
AT skew (A − T) / (A + T)
+0.147

Life history

Maximum lifespan
31 years
Adult weight
35 g
Birth weight
2 g
Basal metabolic rate
0.128 W
Body temperature
32.1 °C
Female sexual maturity
228 days
Gestation or incubation
70 days
Litter or clutch size
7
Litters per year
3.5
Postnatal growth rate
0.0046 per day

Lifespan from AnAge · AnAge record · other traits from AnAge Build 15 (HAGRID 02848)

About this record

Lifespan source
AnAge build 15
Based on
an animal in captivity
Data quality
high, large sample
Licence
Free to use, subject to the Human Ageing Genomic Resources conditions of use
Status
Unchanged since build 1
In the database since
build 1 (2015-07-01)

Every change against the 2015 build is in the changelog download.

Composition by region

Reference (L) strand as deposited in RefSeq
Whole genome16,386 bp
Protein-coding11,339 bp
12S rRNA967 bp
16S rRNA1,551 bp
All tRNA1,504 bp
D-loop961 bp

Genes and regions

Select a column to sort; select a gene to compare it across species
Composition
ND1NADH dehydrogenase subunit 1958 bp32.0%25.1%11.6%31.3%42.90%−0.460+0.122
ND2NADH dehydrogenase subunit 21,042 bp35.3%24.1%9.0%31.6%40.60%−0.556+0.189
COX1Cytochrome c oxidase subunit I1,542 bp29.1%26.2%16.6%28.1%44.68%−0.257+0.053
COX2Cytochrome c oxidase subunit II684 bp33.6%24.9%13.7%27.8%41.52%−0.338+0.150
ATP8ATP synthase F0 subunit 8204 bp43.1%23.0%5.9%27.9%33.82%−0.652+0.304
ATP6ATP synthase F0 subunit 6681 bp33.6%24.2%9.1%33.0%42.14%−0.568+0.162
COX3Cytochrome c oxidase subunit III784 bp28.1%25.8%15.8%30.4%46.17%−0.315+0.043
ND3NADH dehydrogenase subunit 3346 bp30.3%26.0%12.1%31.5%43.64%−0.444+0.077
ND4LNADH dehydrogenase subunit 4L297 bp31.3%27.6%12.5%28.6%41.08%−0.393+0.063
ND4NADH dehydrogenase subunit 41,378 bp32.1%24.4%10.4%33.1%43.47%−0.523+0.137
ND5NADH dehydrogenase subunit 51,812 bp33.4%26.8%11.3%28.5%39.85%−0.432+0.110
ND6NADH dehydrogenase subunit 6531 bp41.8%21.5%10.0%26.7%36.72%−0.456+0.321
CYTBCytochrome b1,135 bp30.8%25.1%13.1%30.9%44.05%−0.404+0.102
12S rRNA12S ribosomal RNA967 bp36.7%23.6%17.9%21.8%39.71%−0.099+0.218
16S rRNA16S ribosomal RNA1,551 bp39.2%23.3%16.8%20.8%37.52%−0.107+0.255
D-loopControl region (D-loop)961 bp30.5%27.0%14.3%28.3%42.56%−0.330+0.062

Codon usage

Counts per codon, darker is more frequent

3,796 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F5.9%
UUU71
UUC154
Leu L15.4%
UUA79
UUG19
CUU39
CUC93
CUA310
CUG43
Ile I8.9%
AUU110
AUC229
Met M7.0%
AUA220
AUG47
Val V4.1%
GUU24
GUC40
GUA74
GUG18
Ser S8.6%
UCU40
UCC100
UCA117
UCG9
AGU13
AGC49
Pro P5.2%
CCU37
CCC85
CCA71
CCG6
Thr T7.9%
ACU32
ACC107
ACA146
ACG16
Ala A6.1%
GCU27
GCC107
GCA93
GCG4
Tyr Y3.8%
UAU35
UAC108
His H2.7%
CAU21
CAC80
Gln Q2.4%
CAA77
CAG13
Asn N4.2%
AAU30
AAC129
Lys K2.7%
AAA92
AAG9
Asp D1.8%
GAU14
GAC53
Glu E2.4%
GAA77
GAG15
Cys C0.7%
UGU10
UGC16
Trp W2.8%
UGA90
UGG15
Arg R1.7%
CGU2
CGC10
CGA51
CGG3
Gly G5.5%
GGU28
GGC45
GGA110
GGG27
Stop 0.2%
UAA5
UAG2
AGA0
AGG0

Genome map

38 annotated features in NC_015112.1

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 (41.2%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 38 features as a table
FeatureTypeStartEndLengthStrandGC
tRNA-PheTransfer RNA16868 bp+–
12S rRNARibosomal RNA691,035967 bp+39.7%
tRNA-ValTransfer RNA1,0351,10066 bp+–
16S rRNARibosomal RNA1,1012,6511,551 bp+37.5%
tRNA-Leu (UUR)Transfer RNA2,6522,72675 bp+–
ND1Protein-coding gene2,7313,688958 bp+42.9%
tRNA-IleTransfer RNA3,6893,75769 bp+–
tRNA-GlnTransfer RNA3,7553,82571 bp−–
tRNA-MetTransfer RNA3,8283,89568 bp+–
ND2Protein-coding gene3,8964,9371,042 bp+40.6%
tRNA-TrpTransfer RNA4,9385,00669 bp+–
tRNA-AlaTransfer RNA5,0105,07869 bp−–
tRNA-AsnTransfer RNA5,0795,15173 bp−–
tRNA-CysTransfer RNA5,1865,25166 bp−–
tRNA-TyrTransfer RNA5,2525,31867 bp−–
COX1Protein-coding gene5,3206,8611,542 bp+44.7%
tRNA-Ser (UCN)Transfer RNA6,8636,93169 bp−–
tRNA-AspTransfer RNA6,9387,00669 bp+–
COX2Protein-coding gene7,0077,690684 bp+41.5%
tRNA-LysTransfer RNA7,6937,76169 bp+–
ATP8Protein-coding gene7,7637,966204 bp+33.8%
ATP6Protein-coding gene7,9248,604681 bp+42.1%
COX3Protein-coding gene8,6049,387784 bp+46.2%
tRNA-GlyTransfer RNA9,3889,45568 bp+–
ND3Protein-coding gene9,4569,801346 bp+43.6%
tRNA-ArgTransfer RNA9,8039,87371 bp+–
ND4LProtein-coding gene9,87510,171297 bp+41.1%
ND4Protein-coding gene10,16511,5421,378 bp+43.5%
tRNA-HisTransfer RNA11,54311,61169 bp+–
tRNA-Ser (AGY)Transfer RNA11,61211,67059 bp+–
tRNA-Leu (CUN)Transfer RNA11,67011,73970 bp+–
ND5Protein-coding gene11,74013,5511,812 bp+39.9%
ND6Protein-coding gene13,54814,078531 bp−36.7%
tRNA-GluTransfer RNA14,07914,14668 bp−–
CYTBProtein-coding gene14,14915,2831,135 bp+44.1%
tRNA-ThrTransfer RNA15,28915,35769 bp+–
tRNA-ProTransfer RNA15,36015,42566 bp−–
D-loopControl region15,42616,386961 bp–42.6%

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