Gambusia affinis

Mosquitofish

Maximum lifespan

3 yr

AnAge record

mtDNA size

16,614 bp

RefSeq NC_004388.1

GC content

44.90%

Whole genome

Non-coding

1,032 bp

D-loop 858 bp

Where Mosquitofish sits among 2,335 species

Whole-genome GC content against maximum lifespan. Mosquitofish has the 2,182nd longest lifespan of them.

This species
Other ray-finned fishes
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,614 bp

GC skew (G − C) / (G + C): −0.302
AT skew (A − T) / (A + T): +0.016

Life history

Maximum lifespan: 3 years
Female sexual maturity: 90 days
Male sexual maturity: 90 days

Lifespan from AnAge · AnAge record · other traits from AnAge Build 15 (HAGRID 04005)

About this record

Lifespan source: AnAge build 15
Based on: an observed animal, origin not stated
Data quality: acceptable, medium sample
Licence: Free to use, subject to the Human Ageing Genomic Resources conditions of use
Status: Unchanged since build 1
In the database since: build 1 (2015-07-01)

Every change against the 2015 build is in the changelog download.

Composition by region

Reference (L) strand as deposited in RefSeq

Whole genome16,614 bp

Protein-coding11,412 bp

12S rRNA947 bp

16S rRNA1,675 bp

All tRNA1,550 bp

D-loop858 bp

Genes and regions

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

Base composition of Gambusia affinis genes

ND1NADH dehydrogenase subunit 1	975 bp	24.3%	29.3%	15.3%	31.1%	46.36%	−0.341	−0.094
ND2NADH dehydrogenase subunit 2	1,047 bp	26.3%	28.6%	11.5%	33.7%	45.18%	−0.493	−0.042
COX1Cytochrome c oxidase subunit I	1,557 bp	25.0%	29.4%	17.7%	27.9%	45.60%	−0.223	−0.081
COX2Cytochrome c oxidase subunit II	691 bp	28.7%	27.1%	15.5%	28.8%	44.28%	−0.301	+0.029
ATP8ATP synthase F0 subunit 8	168 bp	32.7%	26.2%	10.7%	30.4%	41.07%	−0.478	+0.111
ATP6ATP synthase F0 subunit 6	683 bp	24.9%	29.1%	13.3%	32.7%	45.97%	−0.420	−0.079
COX3Cytochrome c oxidase subunit III	785 bp	25.0%	27.6%	16.7%	30.7%	47.39%	−0.296	−0.051
ND3NADH dehydrogenase subunit 3	349 bp	23.2%	33.8%	14.0%	28.9%	42.98%	−0.347	−0.186
ND4LNADH dehydrogenase subunit 4L	297 bp	23.9%	29.6%	13.8%	32.7%	46.47%	−0.406	−0.107
ND4NADH dehydrogenase subunit 4	1,386 bp	25.3%	28.9%	13.3%	32.5%	45.82%	−0.420	−0.065
ND5NADH dehydrogenase subunit 5	1,833 bp	26.8%	29.5%	13.3%	30.4%	43.70%	−0.393	−0.047
ND6NADH dehydrogenase subunit 6	522 bp	35.1%	17.4%	12.8%	34.7%	47.51%	−0.460	+0.336
CYTBCytochrome b	1,140 bp	23.6%	30.4%	14.9%	31.1%	45.97%	−0.351	−0.127
12S rRNA12S ribosomal RNA	947 bp	32.9%	20.3%	20.3%	26.5%	46.78%	−0.133	+0.238
16S rRNA16S ribosomal RNA	1,675 bp	34.6%	21.6%	18.9%	25.0%	43.88%	−0.140	+0.232
D-loopControl region (D-loop)	858 bp	31.1%	32.2%	14.7%	22.0%	36.71%	−0.200	−0.017

Codon usage

Counts per codon, darker is more frequent

Gene

3,809 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F6.6%

UUU133

UUC120

Leu L17.7%

UUA105

UUG26

CUU185

CUC144

CUA173

CUG41

Ile I6.7%

AUU146

AUC111

Met M4.0%

AUA106

AUG47

Val V5.2%

GUU58

GUC51

GUA65

GUG25

Ser S6.6%

UCU60

UCC79

UCA52

UCG8

AGU18

AGC35

Pro P5.9%

CCU55

CCC103

CCA55

CCG10

Thr T8.2%

ACU57

ACC133

ACA113

ACG11

Ala A8.5%

GCU62

GCC146

GCA105

GCG12

Tyr Y2.9%

UAU44

UAC66

His H2.8%

CAU36

CAC70

Gln Q2.5%

CAA79

CAG16

Asn N3.2%

AAU40

AAC83

Lys K2.0%

AAA69

AAG9

Asp D2.0%

GAU30

GAC46

Glu E2.5%

GAA72

GAG23

Cys C0.8%

UGU10

UGC21

Trp W3.1%

UGA98

UGG21

Arg R2.0%

CGU12

CGC23

CGA32

CGG10

Gly G6.3%

GGU29

GGC96

GGA72

GGG43

Stop 0.2%

UAA6

UAG2

AGA1

AGG0

Genome map

38 annotated features in NC_004388.1

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 (44.9%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

All 38 features as a table

Annotated features of Gambusia affinis (NC_004388.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	1	69	69 bp	+	–
12S rRNA	Ribosomal RNA	70	1,016	947 bp	+	46.8%
tRNA-Val	Transfer RNA	1,017	1,088	72 bp	+	–
16S rRNA	Ribosomal RNA	1,089	2,763	1,675 bp	+	43.9%
tRNA-Leu (UUR)	Transfer RNA	2,764	2,837	74 bp	+	–
ND1	Protein-coding gene	2,838	3,812	975 bp	+	46.4%
tRNA-Ile	Transfer RNA	3,819	3,888	70 bp	+	–
tRNA-Gln	Transfer RNA	3,888	3,958	71 bp	−	–
tRNA-Met	Transfer RNA	3,958	4,026	69 bp	+	–
ND2	Protein-coding gene	4,027	5,073	1,047 bp	+	45.2%
tRNA-Trp	Transfer RNA	5,072	5,143	72 bp	+	–
tRNA-Ala	Transfer RNA	5,147	5,215	69 bp	−	–
tRNA-Asn	Transfer RNA	5,216	5,288	73 bp	−	–
tRNA-Cys	Transfer RNA	5,326	5,389	64 bp	−	–
tRNA-Tyr	Transfer RNA	5,391	5,460	70 bp	−	–
COX1	Protein-coding gene	5,462	7,018	1,557 bp	+	45.6%
tRNA-Ser (UCN)	Transfer RNA	7,024	7,094	71 bp	−	–
tRNA-Asp	Transfer RNA	7,097	7,168	72 bp	+	–
COX2	Protein-coding gene	7,178	7,868	691 bp	+	44.3%
tRNA-Lys	Transfer RNA	7,869	7,941	73 bp	+	–
ATP8	Protein-coding gene	7,943	8,110	168 bp	+	41.1%
ATP6	Protein-coding gene	8,101	8,783	683 bp	+	46.0%
COX3	Protein-coding gene	8,784	9,568	785 bp	+	47.4%
tRNA-Gly	Transfer RNA	9,569	9,639	71 bp	+	–
ND3	Protein-coding gene	9,640	9,988	349 bp	+	43.0%
tRNA-Arg	Transfer RNA	9,989	10,058	70 bp	+	–
ND4L	Protein-coding gene	10,059	10,355	297 bp	+	46.5%
ND4	Protein-coding gene	10,349	11,734	1,386 bp	+	45.8%
tRNA-His	Transfer RNA	11,831	11,900	70 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,901	11,969	69 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,979	12,051	73 bp	+	–
ND5	Protein-coding gene	12,052	13,884	1,833 bp	+	43.7%
ND6	Protein-coding gene	13,881	14,402	522 bp	−	47.5%
tRNA-Glu	Transfer RNA	14,403	14,471	69 bp	−	–
CYTB	Protein-coding gene	14,476	15,615	1,140 bp	+	46.0%
tRNA-Thr	Transfer RNA	15,616	15,688	73 bp	+	–
tRNA-Pro	Transfer RNA	15,688	15,756	69 bp	−	–
D-loop	Control region	15,757	16,614	858 bp	–	36.7%