MitoAge

Cephalophus jentinki

Jentink's duiker

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Maximum lifespan
21 yr
AnAge record
mtDNA size
16,425 bp
RefSeq NC_020688.1
GC content
39.47%
Whole genome
Non-coding
1,458 bp
D-loop 999 bp

Where Jentink's duiker sits among 2,335 species

Whole-genome GC content against maximum lifespan. Jentink's duiker has the 840th longest lifespan of them.

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

Base composition

Whole genome16,425 bp
GC skew (G − C) / (G + C)
−0.324
AT skew (A − T) / (A + T)
+0.107

Life history

Maximum lifespan
21 years
Adult weight
70 kg
Birth weight
4.6 kg
Litter or clutch size
1

Lifespan from AnAge · AnAge record · other traits from AnAge Build 15 (HAGRID 01928)

About this record

Lifespan source
AnAge build 15
Based on
an animal in captivity
Data quality
acceptable, tiny 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 genome16,425 bp
Protein-coding11,338 bp
12S rRNA953 bp
16S rRNA1,169 bp
All tRNA1,510 bp
D-loop999 bp

Genes and regions

Select a column to sort; select a gene to compare it across species
Composition
ND1NADH dehydrogenase subunit 1956 bp31.3%27.3%12.0%29.4%41.42%−0.419+0.068
ND2NADH dehydrogenase subunit 21,042 bp36.7%27.3%8.7%27.3%36.02%−0.515+0.147
COX1Cytochrome c oxidase subunit I1,545 bp28.5%30.1%16.3%24.5%41.08%−0.201−0.028
COX2Cytochrome c oxidase subunit II684 bp36.1%25.6%13.7%24.6%38.30%−0.282+0.171
ATP8ATP synthase F0 subunit 8201 bp40.3%28.9%7.0%23.9%30.85%−0.548+0.165
ATP6ATP synthase F0 subunit 6681 bp32.9%28.3%10.6%28.2%38.77%−0.455+0.074
COX3Cytochrome c oxidase subunit III784 bp27.4%29.0%14.3%29.2%43.55%−0.343−0.027
ND3NADH dehydrogenase subunit 3346 bp30.9%26.3%11.3%29.8%41.77%−0.451+0.081
ND4LNADH dehydrogenase subunit 4L297 bp31.3%31.6%12.5%24.6%37.04%−0.327−0.005
ND4NADH dehydrogenase subunit 41,378 bp32.3%28.3%10.4%27.9%38.69%−0.457+0.066
ND5NADH dehydrogenase subunit 51,821 bp33.2%27.0%10.5%29.3%39.81%−0.470+0.102
ND6NADH dehydrogenase subunit 6528 bp41.5%21.4%8.3%28.8%37.12%−0.551+0.319
CYTBCytochrome b1,140 bp31.1%27.2%13.1%28.7%41.75%−0.374+0.066
12S rRNA12S ribosomal RNA953 bp36.7%22.2%18.0%23.0%41.03%−0.120+0.246
16S rRNA16S ribosomal RNA1,169 bp38.7%23.2%17.0%21.1%38.15%−0.108+0.250
D-loopControl region (D-loop)999 bp30.5%28.7%15.6%25.0%40.68%−0.232+0.030

Codon usage

Counts per codon, darker is more frequent

3,766 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F6.5%
UUU111
UUC133
Leu L15.8%
UUA99
UUG17
CUU64
CUC101
CUA282
CUG33
Ile I8.8%
AUU178
AUC152
Met M6.9%
AUA220
AUG38
Val V4.8%
GUU42
GUC45
GUA85
GUG9
Ser S7.3%
UCU41
UCC74
UCA102
UCG3
AGU14
AGC42
Pro P5.1%
CCU41
CCC60
CCA86
CCG4
Thr T8.3%
ACU45
ACC89
ACA168
ACG11
Ala A6.3%
GCU37
GCC85
GCA104
GCG10
Tyr Y3.5%
UAU56
UAC75
His H2.4%
CAU32
CAC57
Gln Q2.3%
CAA82
CAG5
Asn N4.3%
AAU61
AAC102
Lys K2.5%
AAA83
AAG13
Asp D1.8%
GAU18
GAC49
Glu E2.5%
GAA81
GAG14
Cys C0.6%
UGU6
UGC17
Trp W2.8%
UGA94
UGG10
Arg R1.7%
CGU7
CGC13
CGA41
CGG4
Gly G5.7%
GGU33
GGC60
GGA94
GGG26
Stop 0.2%
UAA7
UAG0
AGA1
AGG0

Genome map

38 annotated features in NC_020688.1

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 (39.5%, 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 RNA691,021953 bp+41.0%
tRNA-ValTransfer RNA1,0221,08867 bp+–
16S rRNARibosomal RNA1,0892,2571,169 bp+38.2%
tRNA-Leu (UUR)Transfer RNA2,6592,73375 bp+–
ND1Protein-coding gene2,7363,691956 bp+41.4%
tRNA-IleTransfer RNA3,6923,76069 bp+–
tRNA-GlnTransfer RNA3,7583,82972 bp−–
tRNA-MetTransfer RNA3,8323,90069 bp+–
ND2Protein-coding gene3,9014,9421,042 bp+36.0%
tRNA-TrpTransfer RNA4,9435,01068 bp+–
tRNA-AlaTransfer RNA5,0125,08069 bp−–
tRNA-AsnTransfer RNA5,0825,15473 bp−–
tRNA-CysTransfer RNA5,1875,25367 bp−–
tRNA-TyrTransfer RNA5,2545,32168 bp−–
COX1Protein-coding gene5,3236,8671,545 bp+41.1%
tRNA-Ser (UCN)Transfer RNA6,8656,93571 bp−–
tRNA-AspTransfer RNA6,9417,00868 bp+–
COX2Protein-coding gene7,0107,693684 bp+38.3%
tRNA-LysTransfer RNA7,6977,76468 bp+–
ATP8Protein-coding gene7,7667,966201 bp+30.9%
ATP6Protein-coding gene7,9278,607681 bp+38.8%
COX3Protein-coding gene8,6079,390784 bp+43.6%
tRNA-GlyTransfer RNA9,3919,45969 bp+–
ND3Protein-coding gene9,4609,805346 bp+41.8%
tRNA-ArgTransfer RNA9,8079,87569 bp+–
ND4LProtein-coding gene9,87610,172297 bp+37.0%
ND4Protein-coding gene10,16611,5431,378 bp+38.7%
tRNA-HisTransfer RNA11,54411,61269 bp+–
tRNA-Ser (AGY)Transfer RNA11,61311,67260 bp+–
tRNA-Leu (CUN)Transfer RNA11,67411,74370 bp+–
ND5Protein-coding gene11,74413,5641,821 bp+39.8%
ND6Protein-coding gene13,54814,075528 bp−37.1%
tRNA-GluTransfer RNA14,07614,14469 bp−–
CYTBProtein-coding gene14,14915,2881,140 bp+41.8%
tRNA-ThrTransfer RNA15,29215,36170 bp+–
tRNA-ProTransfer RNA15,36115,42666 bp−–
D-loopControl region15,42716,425999 bp–40.7%

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