MitoAge

Condylura cristata

Star-nosed mole

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Maximum lifespan
2.5 yr
AnAge record
mtDNA size
16,709 bp
RefSeq NC_029762.1
GC content
35.80%
Whole genome
Non-coding
1,305 bp
D-loop 1,238 bp

Where Star-nosed mole sits among 2,335 species

Whole-genome GC content against maximum lifespan. Star-nosed mole has the 2,244th longest lifespan of them.

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

Base composition

Whole genome16,709 bp
GC skew (G − C) / (G + C)
−0.287
AT skew (A − T) / (A + T)
+0.109

Life history

Maximum lifespan
2.5 years
Adult weight
55.3 g
Birth weight
1.5 g
Basal metabolic rate
0.615 W
Body temperature
37.7 °C
Female sexual maturity
304 days
Male sexual maturity
304 days
Gestation or incubation
40 days
Litter or clutch size
4.4
Litters per year
1

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 03236)

About this record

Lifespan source
AnAge build 15
Based on
an animal in captivity
Data quality
questionable, small 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 genome16,709 bp
Protein-coding11,337 bp
12S rRNA975 bp
16S rRNA1,574 bp
All tRNA1,518 bp
D-loop1,238 bp

Genes and regions

Select a column to sort; select a gene to compare it across species
Composition
ND1NADH dehydrogenase subunit 1955 bp34.0%29.3%11.6%25.0%36.65%−0.366+0.074
ND2NADH dehydrogenase subunit 21,042 bp39.3%28.0%8.0%24.7%32.63%−0.512+0.168
COX1Cytochrome c oxidase subunit I1,545 bp30.6%31.5%15.5%22.3%37.86%−0.179−0.015
COX2Cytochrome c oxidase subunit II684 bp35.8%29.7%13.2%21.3%34.50%−0.237+0.094
ATP8ATP synthase F0 subunit 8204 bp41.7%28.9%5.9%23.5%29.41%−0.600+0.181
ATP6ATP synthase F0 subunit 6681 bp33.6%30.7%10.4%25.3%35.68%−0.416+0.046
COX3Cytochrome c oxidase subunit III784 bp31.4%30.1%14.8%23.7%38.52%−0.232+0.021
ND3NADH dehydrogenase subunit 3346 bp35.8%30.9%11.3%22.0%33.24%−0.322+0.074
ND4LNADH dehydrogenase subunit 4L297 bp30.0%36.4%12.1%21.5%33.67%−0.280−0.096
ND4NADH dehydrogenase subunit 41,378 bp35.8%30.2%9.9%24.1%34.04%−0.416+0.085
ND5NADH dehydrogenase subunit 51,821 bp36.2%29.4%10.2%24.1%34.32%−0.405+0.104
ND6NADH dehydrogenase subunit 6528 bp43.9%23.7%6.4%25.9%32.39%−0.602+0.300
CYTBCytochrome b1,140 bp33.2%28.2%12.8%25.9%38.68%−0.338+0.082
12S rRNA12S ribosomal RNA975 bp37.6%23.3%17.9%21.1%39.08%−0.081+0.236
16S rRNA16S ribosomal RNA1,574 bp38.8%24.7%17.4%19.1%36.47%−0.045+0.222
D-loopControl region (D-loop)1,238 bp36.5%28.8%11.4%23.3%34.73%−0.344+0.119

Codon usage

Counts per codon, darker is more frequent

3,800 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F6.2%
UUU101
UUC134
Leu L15.7%
UUA228
UUG13
CUU54
CUC48
CUA238
CUG15
Ile I9.0%
AUU184
AUC158
Met M6.7%
AUA212
AUG41
Val V5.0%
GUU42
GUC15
GUA124
GUG9
Ser S7.5%
UCU39
UCC33
UCA155
UCG4
AGU22
AGC32
Pro P5.1%
CCU36
CCC39
CCA117
CCG2
Thr T8.0%
ACU57
ACC63
ACA180
ACG4
Ala A6.4%
GCU50
GCC71
GCA122
GCG2
Tyr Y3.5%
UAU87
UAC46
His H2.6%
CAU32
CAC65
Gln Q2.4%
CAA91
CAG1
Asn N4.3%
AAU82
AAC81
Lys K2.5%
AAA92
AAG4
Asp D1.8%
GAU38
GAC29
Glu E2.5%
GAA85
GAG11
Cys C0.6%
UGU13
UGC11
Trp W2.7%
UGA95
UGG6
Arg R1.7%
CGU10
CGC3
CGA50
CGG1
Gly G5.7%
GGU46
GGC29
GGA121
GGG19
Stop 0.2%
UAA7
UAG0
AGA1
AGG0

Genome map

38 annotated features in NC_029762.1

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 (35.8%, 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 RNA691,043975 bp+39.1%
tRNA-ValTransfer RNA1,0441,11269 bp+–
16S rRNARibosomal RNA1,1132,6861,574 bp+36.5%
tRNA-Leu (UUR)Transfer RNA2,6872,76276 bp+–
ND1Protein-coding gene2,7653,719955 bp+36.7%
tRNA-IleTransfer RNA3,7203,78869 bp+–
tRNA-GlnTransfer RNA3,7863,85873 bp−–
tRNA-MetTransfer RNA3,8603,92869 bp+–
ND2Protein-coding gene3,9294,9701,042 bp+32.6%
tRNA-TrpTransfer RNA4,9715,03969 bp+–
tRNA-AlaTransfer RNA5,0415,10969 bp−–
tRNA-AsnTransfer RNA5,1125,18473 bp−–
tRNA-CysTransfer RNA5,2235,29068 bp−–
tRNA-TyrTransfer RNA5,2915,35767 bp−–
COX1Protein-coding gene5,3596,9031,545 bp+37.9%
tRNA-Ser (UCN)Transfer RNA6,9086,97669 bp−–
tRNA-AspTransfer RNA6,9847,05168 bp+–
COX2Protein-coding gene7,0527,735684 bp+34.5%
tRNA-LysTransfer RNA7,7397,81173 bp+–
ATP8Protein-coding gene7,8138,016204 bp+29.4%
ATP6Protein-coding gene7,9748,654681 bp+35.7%
COX3Protein-coding gene8,6549,437784 bp+38.5%
tRNA-GlyTransfer RNA9,4389,50669 bp+–
ND3Protein-coding gene9,5079,852346 bp+33.2%
tRNA-ArgTransfer RNA9,8539,92068 bp+–
ND4LProtein-coding gene9,92110,217297 bp+33.7%
ND4Protein-coding gene10,21111,5881,378 bp+34.0%
tRNA-HisTransfer RNA11,58911,65769 bp+–
tRNA-Ser (AGY)Transfer RNA11,65811,71760 bp+–
tRNA-Leu (CUN)Transfer RNA11,72011,78970 bp+–
ND5Protein-coding gene11,79013,6101,821 bp+34.3%
ND6Protein-coding gene13,59414,121528 bp−32.4%
tRNA-GluTransfer RNA14,12214,19069 bp−–
CYTBProtein-coding gene14,19515,3341,140 bp+38.7%
tRNA-ThrTransfer RNA15,33515,40369 bp+–
tRNA-ProTransfer RNA15,40515,47167 bp−–
D-loopControl region15,47216,7091,238 bp–34.7%

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