MitoAge

Aepyceros melampus

Impala

Add to compare Download FASTA
Maximum lifespan
25.6 yr
AnAge record
mtDNA size
16,422 bp
RefSeq NC_020675.1
GC content
38.15%
Whole genome
Non-coding
1,047 bp
D-loop 794 bp

Where Impala sits among 2,335 species

Whole-genome GC content against maximum lifespan. Impala has the 612th longest lifespan of them.

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

Base composition

Whole genome16,422 bp
GC skew (G − C) / (G + C)
−0.328
AT skew (A − T) / (A + T)
+0.101

Life history

Maximum lifespan
25.6 years
Adult weight
52.5 kg
Birth weight
5.6 kg
Female sexual maturity
456 days
Male sexual maturity
395 days
Gestation or incubation
198 days
Litter or clutch size
1
Litters per year
1
Postnatal growth rate
0.0043 per day

Lifespan from AnAge · AnAge record · other traits from AnAge Build 15 (HAGRID 01897)

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
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 genome16,422 bp
Protein-coding11,341 bp
12S rRNA955 bp
16S rRNA1,572 bp
All tRNA1,510 bp
D-loop794 bp

Genes and regions

Select a column to sort; select a gene to compare it across species
Composition
ND1NADH dehydrogenase subunit 1956 bp32.2%28.2%12.2%27.3%39.54%−0.381+0.066
ND2NADH dehydrogenase subunit 21,042 bp36.9%26.8%8.2%28.1%36.28%−0.550+0.160
COX1Cytochrome c oxidase subunit I1,545 bp29.7%30.9%15.5%23.8%39.35%−0.211−0.020
COX2Cytochrome c oxidase subunit II684 bp35.8%27.0%13.5%23.7%37.14%−0.276+0.140
ATP8ATP synthase F0 subunit 8207 bp39.1%30.9%6.3%23.7%29.95%−0.581+0.117
ATP6ATP synthase F0 subunit 6681 bp34.1%28.2%10.1%27.6%37.74%−0.463+0.094
COX3Cytochrome c oxidase subunit III784 bp27.3%30.1%14.0%28.6%42.60%−0.341−0.049
ND3NADH dehydrogenase subunit 3346 bp32.1%28.6%11.0%28.3%39.31%−0.441+0.057
ND4LNADH dehydrogenase subunit 4L297 bp31.0%33.3%12.5%23.2%35.69%−0.302−0.037
ND4NADH dehydrogenase subunit 41,378 bp33.0%29.4%10.2%27.4%37.59%−0.459+0.058
ND5NADH dehydrogenase subunit 51,821 bp33.7%29.3%9.8%27.1%36.96%−0.468+0.070
ND6NADH dehydrogenase subunit 6528 bp44.1%22.3%6.3%27.3%33.52%−0.627+0.328
CYTBCytochrome b1,143 bp32.4%26.9%12.6%28.2%40.77%−0.382+0.093
12S rRNA12S ribosomal RNA955 bp36.2%22.7%18.3%22.7%41.05%−0.107+0.229
16S rRNA16S ribosomal RNA1,572 bp38.5%24.0%16.5%20.9%37.47%−0.117+0.233
D-loopControl region (D-loop)794 bp30.4%29.7%16.5%23.4%39.92%−0.174+0.010

Codon usage

Counts per codon, darker is more frequent

3,802 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F6.3%
UUU132
UUC108
Leu L15.8%
UUA118
UUG21
CUU68
CUC96
CUA271
CUG28
Ile I9.1%
AUU184
AUC161
Met M6.8%
AUA228
AUG30
Val V4.7%
GUU41
GUC45
GUA80
GUG11
Ser S7.3%
UCU46
UCC62
UCA112
UCG2
AGU19
AGC37
Pro P5.0%
CCU35
CCC62
CCA93
CCG0
Thr T8.2%
ACU54
ACC85
ACA167
ACG6
Ala A6.3%
GCU46
GCC77
GCA115
GCG2
Tyr Y3.6%
UAU62
UAC76
His H2.4%
CAU36
CAC54
Gln Q2.3%
CAA87
CAG2
Asn N4.4%
AAU64
AAC103
Lys K2.6%
AAA90
AAG9
Asp D1.7%
GAU30
GAC36
Glu E2.5%
GAA82
GAG14
Cys C0.6%
UGU12
UGC12
Trp W2.7%
UGA97
UGG7
Arg R1.7%
CGU7
CGC13
CGA42
CGG2
Gly G5.7%
GGU43
GGC52
GGA104
GGG16
Stop 0.2%
UAA7
UAG1
AGA0
AGG0

Genome map

38 annotated features in NC_020675.1

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 (38.2%, 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 RNA691,023955 bp+41.1%
tRNA-ValTransfer RNA1,0241,08966 bp+–
16S rRNARibosomal RNA1,0902,6611,572 bp+37.5%
tRNA-Leu (UUR)Transfer RNA2,6622,73675 bp+–
ND1Protein-coding gene2,7393,694956 bp+39.5%
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+36.3%
tRNA-TrpTransfer RNA4,9465,01267 bp+–
tRNA-AlaTransfer RNA5,0145,08269 bp−–
tRNA-AsnTransfer RNA5,0845,15673 bp−–
tRNA-CysTransfer RNA5,1895,25567 bp−–
tRNA-TyrTransfer RNA5,2565,32368 bp−–
COX1Protein-coding gene5,3256,8691,545 bp+39.4%
tRNA-Ser (UCN)Transfer RNA6,8676,93771 bp−–
tRNA-AspTransfer RNA6,9437,01068 bp+–
COX2Protein-coding gene7,0127,695684 bp+37.1%
tRNA-LysTransfer RNA7,6987,76568 bp+–
ATP8Protein-coding gene7,7677,973207 bp+30.0%
ATP6Protein-coding gene7,9288,608681 bp+37.7%
COX3Protein-coding gene8,6089,391784 bp+42.6%
tRNA-GlyTransfer RNA9,3929,46069 bp+–
ND3Protein-coding gene9,4619,806346 bp+39.3%
tRNA-ArgTransfer RNA9,8079,87670 bp+–
ND4LProtein-coding gene9,87710,173297 bp+35.7%
ND4Protein-coding gene10,16711,5441,378 bp+37.6%
tRNA-HisTransfer RNA11,54511,61470 bp+–
tRNA-Ser (AGY)Transfer RNA11,61511,67460 bp+–
tRNA-Leu (CUN)Transfer RNA11,67611,74570 bp+–
ND5Protein-coding gene11,74613,5661,821 bp+37.0%
ND6Protein-coding gene13,55014,077528 bp−33.5%
tRNA-GluTransfer RNA14,07814,14669 bp−–
CYTBProtein-coding gene14,15115,2931,143 bp+40.8%
tRNA-ThrTransfer RNA15,29415,36370 bp+–
tRNA-ProTransfer RNA15,36315,42866 bp−–
D-loopControl region15,43116,224794 bp–39.9%

Downloads