MitoAge

Leucopleurus acutus

Atlantic white-sided dolphin

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Maximum lifespan
27 yr
AnAge record
mtDNA size
16,384 bp
RefSeq NC_050265.1
GC content
39.09%
Whole genome
Non-coding
971 bp
D-loop 545 bp

Where Atlantic white-sided dolphin sits among 2,335 species

Whole-genome GC content against maximum lifespan. Atlantic white-sided dolphin has the 566th longest lifespan of them.

10203040501 yr10 yr100 yrMaximum lifespan, log scaleGC %Atlantic white-sided dolphin
  • This species
  • Other mammals
  • Other classes
Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,384 bp
GC skew (G − C) / (G + C)
−0.345
AT skew (A − T) / (A + T)
+0.086

Life history

Maximum lifespan
27 years
Adult weight
208 kg
Birth weight
24 kg
Female sexual maturity
6.1 years
Gestation or incubation
316 days
Litter or clutch size
1.3
Litters per year
0.4

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 02292)

About this record

Lifespan source
AnAge build 15
Based on
an animal in the wild
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 genome16,384 bp
Protein-coding11,346 bp
12S rRNA974 bp
16S rRNA1,577 bp
All tRNA1,521 bp
D-loop545 bp

Genes and regions

Select a column to sort; select a gene to compare it across species
Composition
ND1NADH dehydrogenase subunit 1957 bp31.8%28.3%11.5%28.4%39.92%−0.424+0.057
ND2NADH dehydrogenase subunit 21,042 bp35.1%25.7%7.9%31.3%39.16%−0.598+0.155
COX1Cytochrome c oxidase subunit I1,551 bp29.3%30.4%15.9%24.4%40.23%−0.212−0.018
COX2Cytochrome c oxidase subunit II684 bp34.5%26.5%13.2%25.9%39.04%−0.326+0.132
ATP8ATP synthase F0 subunit 8192 bp34.4%27.1%7.3%31.3%38.54%−0.622+0.119
ATP6ATP synthase F0 subunit 6681 bp32.0%28.9%9.5%29.5%39.06%−0.511+0.051
COX3Cytochrome c oxidase subunit III784 bp28.2%30.0%13.4%28.4%41.84%−0.360−0.031
ND3NADH dehydrogenase subunit 3347 bp30.8%29.7%11.2%28.2%39.48%−0.431+0.019
ND4LNADH dehydrogenase subunit 4L297 bp29.6%30.3%11.8%28.3%40.07%−0.412−0.011
ND4NADH dehydrogenase subunit 41,378 bp31.9%30.3%10.1%27.8%37.88%−0.467+0.026
ND5NADH dehydrogenase subunit 51,821 bp32.5%28.2%9.8%29.5%39.32%−0.500+0.070
ND6NADH dehydrogenase subunit 6528 bp41.7%22.2%7.8%28.4%36.17%−0.571+0.306
CYTBCytochrome b1,140 bp30.8%27.5%12.5%29.2%41.67%−0.402+0.056
12S rRNA12S ribosomal RNA974 bp35.8%22.5%18.8%22.9%41.68%−0.099+0.229
16S rRNA16S ribosomal RNA1,577 bp37.3%25.2%17.1%20.4%37.48%−0.090+0.193
D-loopControl region (D-loop)545 bp31.7%34.1%12.1%22.0%34.13%−0.290−0.036

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%
UUU94
UUC154
Leu L16.7%
UUA134
UUG9
CUU88
CUC99
CUA274
CUG29
Ile I8.3%
AUU147
AUC169
Met M6.2%
AUA200
AUG36
Val V4.3%
GUU39
GUC36
GUA77
GUG11
Ser S6.9%
UCU46
UCC73
UCA85
UCG5
AGU18
AGC35
Pro P5.3%
CCU68
CCC54
CCA77
CCG2
Thr T9.1%
ACU61
ACC98
ACA179
ACG6
Ala A6.6%
GCU58
GCC91
GCA101
GCG0
Tyr Y3.4%
UAU68
UAC61
His H2.6%
CAU31
CAC68
Gln Q2.5%
CAA90
CAG6
Asn N4.0%
AAU69
AAC83
Lys K2.6%
AAA90
AAG8
Asp D1.9%
GAU25
GAC47
Glu E2.4%
GAA76
GAG15
Cys C0.6%
UGU13
UGC9
Trp W2.7%
UGA96
UGG8
Arg R1.7%
CGU8
CGC16
CGA37
CGG2
Gly G5.6%
GGU39
GGC67
GGA88
GGG17
Stop 0.2%
UAA7
UAG0
AGA2
AGG0

Genome map

38 annotated features in NC_050265.1

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 (39.1%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 38 features as a table
FeatureTypeStartEndLengthStrandGC
tRNA-PheTransfer RNA17272 bp+–
12S rRNARibosomal RNA731,046974 bp+41.7%
tRNA-ValTransfer RNA1,0471,11367 bp+–
16S rRNARibosomal RNA1,1142,6901,577 bp+37.5%
tRNA-Leu (UUR)Transfer RNA2,6912,76676 bp+–
ND1Protein-coding gene2,7673,723957 bp+39.9%
tRNA-IleTransfer RNA3,7283,79669 bp+–
tRNA-GlnTransfer RNA3,7943,86673 bp−–
tRNA-MetTransfer RNA3,8683,93669 bp+–
ND2Protein-coding gene3,9374,9781,042 bp+39.2%
tRNA-TrpTransfer RNA4,9795,04769 bp+–
tRNA-AlaTransfer RNA5,0535,12169 bp−–
tRNA-AsnTransfer RNA5,1235,19674 bp−–
tRNA-CysTransfer RNA5,2295,29567 bp−–
tRNA-TyrTransfer RNA5,2965,36166 bp−–
COX1Protein-coding gene5,3636,9131,551 bp+40.2%
tRNA-Ser (UCN)Transfer RNA6,9096,97769 bp−–
tRNA-AspTransfer RNA6,9857,05268 bp+–
COX2Protein-coding gene7,0537,736684 bp+39.0%
tRNA-LysTransfer RNA7,7407,80768 bp+–
ATP8Protein-coding gene7,8098,000192 bp+38.5%
ATP6Protein-coding gene7,9708,650681 bp+39.1%
COX3Protein-coding gene8,6509,433784 bp+41.8%
tRNA-GlyTransfer RNA9,4349,50370 bp+–
ND3Protein-coding gene9,5049,850347 bp+39.5%
tRNA-ArgTransfer RNA9,8519,92070 bp+–
ND4LProtein-coding gene9,92110,217297 bp+40.1%
ND4Protein-coding gene10,21111,5881,378 bp+37.9%
tRNA-HisTransfer RNA11,58911,65769 bp+–
tRNA-Ser (AGY)Transfer RNA11,65811,71962 bp+–
tRNA-Leu (CUN)Transfer RNA11,72011,79071 bp+–
ND5Protein-coding gene11,79113,6111,821 bp+39.3%
ND6Protein-coding gene13,59514,122528 bp−36.2%
tRNA-GluTransfer RNA14,12314,19169 bp−–
CYTBProtein-coding gene14,19615,3351,140 bp+41.7%
tRNA-ThrTransfer RNA15,33615,40671 bp+–
tRNA-ProTransfer RNA15,40615,47267 bp−–
D-loopControl region15,47316,017545 bp–34.1%

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