MitoAge

Glaucomys volans

Southern flying squirrel

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Maximum lifespan
19 yr
AnAge record
mtDNA size
16,535 bp
RefSeq NC_050026.1
GC content
37.61%
Whole genome
Non-coding
1,128 bp
D-loop 1,063 bp

Where Southern flying squirrel sits among 2,335 species

Whole-genome GC content against maximum lifespan. Southern flying squirrel has the 995th longest lifespan of them.

10203040501 yr10 yr100 yrMaximum lifespan, log scaleGC %Southern flying squirrel
  • This species
  • Other mammals
  • Other classes
Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,535 bp
GC skew (G − C) / (G + C)
−0.332
AT skew (A − T) / (A + T)
+0.028

Life history

Maximum lifespan
19 years
Adult weight
65.4 g
Birth weight
3.4 g
Basal metabolic rate
0.414 W
Body temperature
39 °C
Female sexual maturity
210 days
Gestation or incubation
40 days
Litter or clutch size
4
Litters per year
1.3

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 03134)

About this record

Lifespan source
AnAge build 15
Based on
an animal in captivity
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 genome16,535 bp
Protein-coding11,330 bp
12S rRNA973 bp
16S rRNA1,574 bp
All tRNA1,530 bp
D-loop1,063 bp

Genes and regions

Select a column to sort; select a gene to compare it across species
Composition
ND1NADH dehydrogenase subunit 1956 bp30.8%29.4%11.1%28.8%39.85%−0.444+0.023
ND2NADH dehydrogenase subunit 21,042 bp34.2%30.0%8.1%27.7%35.80%−0.550+0.064
COX1Cytochrome c oxidase subunit I1,542 bp27.8%32.6%16.8%22.9%39.69%−0.154−0.080
COX2Cytochrome c oxidase subunit II684 bp31.9%30.4%12.9%24.9%37.72%−0.318+0.023
ATP8ATP synthase F0 subunit 8204 bp38.7%32.8%5.9%22.5%28.43%−0.586+0.082
ATP6ATP synthase F0 subunit 6680 bp29.7%34.1%10.4%25.7%36.18%−0.423−0.069
COX3Cytochrome c oxidase subunit III784 bp27.8%31.0%14.7%26.5%41.20%−0.288−0.054
ND3NADH dehydrogenase subunit 3347 bp27.7%36.0%11.0%25.4%36.31%−0.397−0.131
ND4LNADH dehydrogenase subunit 4L297 bp27.6%34.0%11.4%26.9%38.38%−0.404−0.104
ND4NADH dehydrogenase subunit 41,378 bp30.8%32.0%9.9%27.4%37.23%−0.470−0.020
ND5NADH dehydrogenase subunit 51,818 bp32.6%30.7%9.8%26.8%36.69%−0.463+0.029
ND6NADH dehydrogenase subunit 6525 bp40.0%23.4%6.9%29.7%36.57%−0.625+0.261
CYTBCytochrome b1,140 bp28.0%31.7%12.2%28.2%40.35%−0.396−0.062
12S rRNA12S ribosomal RNA973 bp35.1%25.6%17.0%22.3%39.26%−0.136+0.157
16S rRNA16S ribosomal RNA1,574 bp37.4%26.6%16.3%19.7%36.02%−0.093+0.168
D-loopControl region (D-loop)1,063 bp29.4%32.3%11.9%26.4%38.29%−0.381−0.046

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 F6.5%
UUU132
UUC114
Leu L15.9%
UUA128
UUG11
CUU124
CUC96
CUA227
CUG18
Ile I9.5%
AUU229
AUC131
Met M6.1%
AUA198
AUG33
Val V4.7%
GUU54
GUC36
GUA77
GUG11
Ser S7.6%
UCU71
UCC66
UCA97
UCG5
AGU21
AGC28
Pro P5.1%
CCU66
CCC61
CCA62
CCG6
Thr T8.0%
ACU82
ACC88
ACA125
ACG8
Ala A6.5%
GCU71
GCC86
GCA86
GCG3
Tyr Y3.3%
UAU75
UAC52
His H2.5%
CAU47
CAC49
Gln Q2.1%
CAA77
CAG3
Asn N4.3%
AAU75
AAC90
Lys K2.5%
AAA89
AAG7
Asp D1.8%
GAU32
GAC35
Glu E2.6%
GAA81
GAG19
Cys C0.7%
UGU6
UGC19
Trp W2.8%
UGA97
UGG8
Arg R1.7%
CGU8
CGC13
CGA40
CGG4
Gly G5.6%
GGU38
GGC58
GGA95
GGG21
Stop 0.2%
UAA6
UAG0
AGA1
AGG0

Genome map

38 annotated features in NC_050026.1

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 (37.6%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 38 features as a table
FeatureTypeStartEndLengthStrandGC
tRNA-PheTransfer RNA16767 bp+–
12S rRNARibosomal RNA681,040973 bp+39.3%
tRNA-ValTransfer RNA1,0411,10969 bp+–
16S rRNARibosomal RNA1,1102,6831,574 bp+36.0%
tRNA-Leu (UUR)Transfer RNA2,6842,75875 bp+–
ND1Protein-coding gene2,7623,717956 bp+39.9%
tRNA-IleTransfer RNA3,7183,78770 bp+–
tRNA-GlnTransfer RNA3,7853,85874 bp−–
tRNA-MetTransfer RNA3,8613,92969 bp+–
ND2Protein-coding gene3,9304,9711,042 bp+35.8%
tRNA-TrpTransfer RNA4,9725,03867 bp+–
tRNA-AlaTransfer RNA5,0425,11574 bp−–
tRNA-AsnTransfer RNA5,1195,19173 bp−–
tRNA-CysTransfer RNA5,2235,28967 bp−–
tRNA-TyrTransfer RNA5,2905,36576 bp−–
COX1Protein-coding gene5,3666,9071,542 bp+39.7%
tRNA-Ser (UCN)Transfer RNA6,9116,97969 bp−–
tRNA-AspTransfer RNA6,9837,05169 bp+–
COX2Protein-coding gene7,0527,735684 bp+37.7%
tRNA-LysTransfer RNA7,7397,80769 bp+–
ATP8Protein-coding gene7,8098,012204 bp+28.4%
ATP6Protein-coding gene7,9708,649680 bp+36.2%
COX3Protein-coding gene8,6509,433784 bp+41.2%
tRNA-GlyTransfer RNA9,4349,50572 bp+–
ND3Protein-coding gene9,5069,852347 bp+36.3%
tRNA-ArgTransfer RNA9,8539,91967 bp+–
ND4LProtein-coding gene9,92110,217297 bp+38.4%
ND4Protein-coding gene10,21111,5881,378 bp+37.2%
tRNA-HisTransfer RNA11,58911,65769 bp+–
tRNA-Ser (AGY)Transfer RNA11,65811,71558 bp+–
tRNA-Leu (CUN)Transfer RNA11,71611,78570 bp+–
ND5Protein-coding gene11,78613,6031,818 bp+36.7%
ND6Protein-coding gene13,58714,111525 bp−36.6%
tRNA-GluTransfer RNA14,11214,18069 bp−–
CYTBProtein-coding gene14,18515,3241,140 bp+40.4%
tRNA-ThrTransfer RNA15,32615,39671 bp+–
tRNA-ProTransfer RNA15,40215,47069 bp−–
D-loopControl region15,47116,5331,063 bp–38.3%

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