MitoAge

Philantomba maxwellii

Maxwell's duiker

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Maximum lifespan
18.3 yr
AnAge record
mtDNA size
16,440 bp
RefSeq NC_020735.1
GC content
38.89%
Whole genome
Non-coding
1,066 bp
D-loop 808 bp

Where Maxwell's duiker sits among 2,335 species

Whole-genome GC content against maximum lifespan. Maxwell's duiker has the 1,022nd longest lifespan of them.

10203040501 yr10 yr100 yrMaximum lifespan, log scaleGC %Maxwell's duiker
  • This species
  • Other mammals
  • Other classes
Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,440 bp
GC skew (G − C) / (G + C)
−0.322
AT skew (A − T) / (A + T)
+0.093

Life history

Maximum lifespan
18.3 years
Adult weight
7 kg
Birth weight
832 g
Female sexual maturity
2 years
Male sexual maturity
685 days
Gestation or incubation
120 days
Litter or clutch size
1
Litters per year
1

Lifespan from AnAge · AnAge record · other traits from AnAge Build 15 (HAGRID 01982)

About this record

Lifespan source
AnAge build 15
Based on
an animal in captivity
Data quality
acceptable, small 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 genome16,440 bp
Protein-coding11,338 bp
12S rRNA956 bp
16S rRNA1,570 bp
All tRNA1,513 bp
D-loop808 bp

Genes and regions

Select a column to sort; select a gene to compare it across species
Composition
ND1NADH dehydrogenase subunit 1956 bp31.8%28.6%11.6%28.0%39.64%−0.414+0.054
ND2NADH dehydrogenase subunit 21,042 bp36.6%26.9%8.3%28.2%36.56%−0.543+0.153
COX1Cytochrome c oxidase subunit I1,545 bp29.5%31.3%15.7%23.5%39.16%−0.200−0.030
COX2Cytochrome c oxidase subunit II684 bp35.8%26.0%13.6%24.6%38.16%−0.287+0.158
ATP8ATP synthase F0 subunit 8201 bp41.8%27.9%5.0%25.4%30.35%−0.672+0.200
ATP6ATP synthase F0 subunit 6681 bp31.9%27.6%11.6%28.9%40.53%−0.428+0.072
COX3Cytochrome c oxidase subunit III784 bp26.8%30.0%14.7%28.6%43.24%−0.322−0.056
ND3NADH dehydrogenase subunit 3346 bp30.1%30.6%11.8%27.5%39.31%−0.397−0.010
ND4LNADH dehydrogenase subunit 4L297 bp30.0%32.3%11.8%25.9%37.71%−0.375−0.038
ND4NADH dehydrogenase subunit 41,378 bp32.3%30.6%10.6%26.6%37.16%−0.430+0.028
ND5NADH dehydrogenase subunit 51,821 bp32.6%27.3%11.0%29.1%40.09%−0.452+0.087
ND6NADH dehydrogenase subunit 6528 bp42.0%22.5%7.2%28.2%35.42%−0.594+0.302
CYTBCytochrome b1,140 bp31.0%27.1%13.4%28.5%41.93%−0.360+0.066
12S rRNA12S ribosomal RNA956 bp36.7%22.4%17.5%23.4%40.90%−0.146+0.242
16S rRNA16S ribosomal RNA1,570 bp37.8%24.5%16.9%20.7%37.64%−0.100+0.213
D-loopControl region (D-loop)808 bp31.1%28.6%16.8%23.5%40.35%−0.166+0.041

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 F6.5%
UUU119
UUC128
Leu L15.8%
UUA128
UUG9
CUU78
CUC92
CUA261
CUG32
Ile I8.7%
AUU172
AUC158
Met M6.7%
AUA208
AUG47
Val V4.9%
GUU41
GUC49
GUA83
GUG14
Ser S7.3%
UCU54
UCC67
UCA99
UCG2
AGU13
AGC44
Pro P5.1%
CCU51
CCC50
CCA87
CCG4
Thr T8.2%
ACU53
ACC82
ACA163
ACG14
Ala A6.5%
GCU39
GCC92
GCA108
GCG7
Tyr Y3.6%
UAU66
UAC69
His H2.3%
CAU27
CAC62
Gln Q2.3%
CAA85
CAG4
Asn N4.4%
AAU55
AAC112
Lys K2.5%
AAA89
AAG7
Asp D1.8%
GAU30
GAC38
Glu E2.5%
GAA80
GAG15
Cys C0.6%
UGU5
UGC17
Trp W2.7%
UGA100
UGG4
Arg R1.7%
CGU6
CGC14
CGA39
CGG4
Gly G5.7%
GGU39
GGC54
GGA97
GGG25
Stop 0.2%
UAA7
UAG0
AGA1
AGG0

Genome map

38 annotated features in NC_020735.1

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 (38.9%, 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 RNA691,024956 bp+40.9%
tRNA-ValTransfer RNA1,0251,09167 bp+–
16S rRNARibosomal RNA1,0922,6611,570 bp+37.6%
tRNA-Leu (UUR)Transfer RNA2,6622,73675 bp+–
ND1Protein-coding gene2,7393,694956 bp+39.6%
tRNA-IleTransfer RNA3,6953,76369 bp+–
tRNA-GlnTransfer RNA3,7613,83272 bp−–
tRNA-MetTransfer RNA3,8353,90369 bp+–
ND2Protein-coding gene3,9044,9451,042 bp+36.6%
tRNA-TrpTransfer RNA4,9465,01267 bp+–
tRNA-AlaTransfer RNA5,0145,08269 bp−–
tRNA-AsnTransfer RNA5,0845,15673 bp−–
tRNA-CysTransfer RNA5,1895,25668 bp−–
tRNA-TyrTransfer RNA5,2575,32569 bp−–
COX1Protein-coding gene5,3276,8711,545 bp+39.2%
tRNA-Ser (UCN)Transfer RNA6,8696,93971 bp−–
tRNA-AspTransfer RNA6,9457,01268 bp+–
COX2Protein-coding gene7,0147,697684 bp+38.2%
tRNA-LysTransfer RNA7,7017,76868 bp+–
ATP8Protein-coding gene7,7707,970201 bp+30.4%
ATP6Protein-coding gene7,9318,611681 bp+40.5%
COX3Protein-coding gene8,6119,394784 bp+43.2%
tRNA-GlyTransfer RNA9,3959,46369 bp+–
ND3Protein-coding gene9,4649,809346 bp+39.3%
tRNA-ArgTransfer RNA9,8109,88071 bp+–
ND4LProtein-coding gene9,88110,177297 bp+37.7%
ND4Protein-coding gene10,17111,5481,378 bp+37.2%
tRNA-HisTransfer RNA11,54911,61769 bp+–
tRNA-Ser (AGY)Transfer RNA11,61811,67760 bp+–
tRNA-Leu (CUN)Transfer RNA11,67911,74870 bp+–
ND5Protein-coding gene11,74913,5691,821 bp+40.1%
ND6Protein-coding gene13,55314,080528 bp−35.4%
tRNA-GluTransfer RNA14,08114,14969 bp−–
CYTBProtein-coding gene14,15415,2931,140 bp+41.9%
tRNA-ThrTransfer RNA15,29715,36670 bp+–
tRNA-ProTransfer RNA15,36615,43166 bp−–
D-loopControl region15,43216,239808 bp–40.4%

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