Callosciurus prevostii

Prevost's squirrel

Maximum lifespan

21.1 yr

AnAge record

mtDNA size

16,674 bp

RefSeq NC_035816.1

GC content

38.71%

Whole genome

Non-coding

1,286 bp

D-loop 70 bp

Where Prevost's squirrel sits among 2,335 species

Whole-genome GC content against maximum lifespan. Prevost's squirrel has the 834th longest lifespan of them.

This species
Other mammals
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,674 bp

GC skew (G − C) / (G + C): −0.342
AT skew (A − T) / (A + T): +0.033

Life history

Maximum lifespan: 21.1 years
Adult weight: 400 g
Birth weight: 16.4 g
Gestation or incubation: 48 days
Litter or clutch size: 1.8

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 03121)

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 genome16,674 bp

Protein-coding11,331 bp

12S rRNA965 bp

16S rRNA1,581 bp

All tRNA1,511 bp

D-loop70 bp

Genes and regions

Select a column to sort; select a gene to compare it across species

Base composition of Callosciurus prevostii genes

ND1NADH dehydrogenase subunit 1	956 bp	31.1%	29.4%	10.7%	28.9%	39.54%	−0.460	+0.028
ND2NADH dehydrogenase subunit 2	1,042 bp	34.5%	28.6%	8.9%	27.9%	36.85%	−0.516	+0.094
COX1Cytochrome c oxidase subunit I	1,542 bp	28.1%	31.1%	16.6%	24.2%	40.79%	−0.186	−0.051
COX2Cytochrome c oxidase subunit II	684 bp	31.7%	27.9%	13.5%	26.9%	40.35%	−0.333	+0.064
ATP8ATP synthase F0 subunit 8	207 bp	33.8%	28.0%	6.8%	31.4%	38.16%	−0.646	+0.094
ATP6ATP synthase F0 subunit 6	681 bp	30.0%	30.7%	10.7%	28.6%	39.35%	−0.455	−0.012
COX3Cytochrome c oxidase subunit III	784 bp	26.7%	31.3%	14.8%	27.3%	42.09%	−0.297	−0.079
ND3NADH dehydrogenase subunit 3	348 bp	28.2%	35.1%	12.1%	24.7%	36.78%	−0.344	−0.109
ND4LNADH dehydrogenase subunit 4L	297 bp	29.6%	36.0%	11.1%	23.2%	34.34%	−0.353	−0.097
ND4NADH dehydrogenase subunit 4	1,378 bp	30.8%	31.3%	10.7%	27.3%	37.95%	−0.438	−0.008
ND5NADH dehydrogenase subunit 5	1,818 bp	31.3%	30.9%	10.1%	27.7%	37.79%	−0.464	+0.006
ND6NADH dehydrogenase subunit 6	525 bp	40.6%	22.3%	6.9%	30.3%	37.14%	−0.631	+0.291
CYTBCytochrome b	1,140 bp	26.8%	31.3%	12.7%	29.2%	41.93%	−0.393	−0.079
12S rRNA12S ribosomal RNA	965 bp	34.1%	24.2%	17.8%	23.8%	41.66%	−0.144	+0.169
16S rRNA16S ribosomal RNA	1,581 bp	36.3%	26.4%	16.3%	21.0%	37.26%	−0.127	+0.157
D-loopControl region (D-loop)	70 bp	30.0%	45.7%	14.3%	10.0%	24.29%	+0.176	−0.208

Codon usage

Counts per codon, darker is more frequent

Gene

3,799 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F6.4%

UUU120

UUC125

Leu L16.3%

UUA142

UUG13

CUU115

CUC105

CUA222

CUG22

Ile I9.4%

AUU174

AUC183

Met M6.4%

AUA210

AUG35

Val V4.3%

GUU43

GUC49

GUA54

GUG17

Ser S7.9%

UCU78

UCC51

UCA112

UCG11

AGU17

AGC32

Pro P5.3%

CCU68

CCC72

CCA53

CCG9

Thr T7.2%

ACU69

ACC77

ACA119

ACG7

Ala A6.5%

GCU72

GCC81

GCA84

GCG9

Tyr Y3.5%

UAU61

UAC73

His H2.5%

CAU42

CAC53

Gln Q2.2%

CAA76

CAG8

Asn N4.0%

AAU62

AAC91

Lys K2.4%

AAA83

AAG10

Asp D2.0%

GAU27

GAC49

Glu E2.6%

GAA76

GAG21

Cys C0.6%

UGU10

UGC13

Trp W2.7%

UGA92

UGG11

Arg R1.7%

CGU16

CGC7

CGA41

CGG1

Gly G5.7%

GGU28

GGC58

GGA108

GGG23

Stop 0.2%

UAA6

UAG1

AGA2

AGG0

Genome map

38 annotated features in NC_035816.1

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 (38.7%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

All 38 features as a table

Annotated features of Callosciurus prevostii (NC_035816.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	221	290	70 bp	+	–
12S rRNA	Ribosomal RNA	291	1,255	965 bp	+	41.7%
tRNA-Val	Transfer RNA	1,256	1,323	68 bp	+	–
16S rRNA	Ribosomal RNA	1,324	2,904	1,581 bp	+	37.3%
tRNA-Leu (UUR)	Transfer RNA	2,905	2,978	74 bp	+	–
ND1	Protein-coding gene	2,983	3,938	956 bp	+	39.5%
tRNA-Ile	Transfer RNA	3,939	4,007	69 bp	+	–
tRNA-Gln	Transfer RNA	4,005	4,076	72 bp	−	–
tRNA-Met	Transfer RNA	4,078	4,147	70 bp	+	–
ND2	Protein-coding gene	4,148	5,189	1,042 bp	+	36.9%
tRNA-Trp	Transfer RNA	5,190	5,256	67 bp	+	–
tRNA-Ala	Transfer RNA	5,260	5,328	69 bp	−	–
tRNA-Asn	Transfer RNA	5,334	5,406	73 bp	−	–
tRNA-Cys	Transfer RNA	5,437	5,502	66 bp	−	–
tRNA-Tyr	Transfer RNA	5,504	5,569	66 bp	−	–
COX1	Protein-coding gene	5,578	7,119	1,542 bp	+	40.8%
tRNA-Ser (UCN)	Transfer RNA	7,123	7,191	69 bp	−	–
tRNA-Asp	Transfer RNA	7,195	7,263	69 bp	+	–
COX2	Protein-coding gene	7,265	7,948	684 bp	+	40.4%
tRNA-Lys	Transfer RNA	7,952	8,019	68 bp	+	–
ATP8	Protein-coding gene	8,021	8,227	207 bp	+	38.2%
ATP6	Protein-coding gene	8,182	8,862	681 bp	+	39.4%
COX3	Protein-coding gene	8,862	9,645	784 bp	+	42.1%
tRNA-Gly	Transfer RNA	9,646	9,715	70 bp	+	–
ND3	Protein-coding gene	9,716	10,063	348 bp	+	36.8%
tRNA-Arg	Transfer RNA	10,064	10,130	67 bp	+	–
ND4L	Protein-coding gene	10,132	10,428	297 bp	+	34.3%
ND4	Protein-coding gene	10,422	11,799	1,378 bp	+	38.0%
tRNA-His	Transfer RNA	11,800	11,872	73 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,874	11,931	58 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,933	12,002	70 bp	+	–
ND5	Protein-coding gene	12,003	13,820	1,818 bp	+	37.8%
ND6	Protein-coding gene	13,804	14,328	525 bp	−	37.1%
tRNA-Glu	Transfer RNA	14,329	14,397	69 bp	−	–
CYTB	Protein-coding gene	14,402	15,541	1,140 bp	+	41.9%
tRNA-Thr	Transfer RNA	15,543	15,610	68 bp	+	–
tRNA-Pro	Transfer RNA	15,615	15,683	69 bp	−	–
D-loop	Control region	15,687	15,756	70 bp	–	24.3%