Phoxinus phoxinus

Minnow

Maximum lifespan

13 yr

AnAge record

mtDNA size

17,859 bp

RefSeq NC_020358.1

GC content

42.84%

Whole genome

Non-coding

2,247 bp

D-loop 2,183 bp

Where Minnow sits among 2,335 species

Whole-genome GC content against maximum lifespan. Minnow has the 1,343rd longest lifespan of them.

This species
Other ray-finned fishes
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome17,859 bp

GC skew (G − C) / (G + C): −0.176
AT skew (A − T) / (A + T): +0.002

Life history

Maximum lifespan: 13 years
Female sexual maturity: 3.5 years
Male sexual maturity: 3.5 years

Lifespan from AnAge · AnAge record · other traits from AnAge Build 15 (HAGRID 03972)

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: 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 genome17,859 bp

Protein-coding11,403 bp

12S rRNA957 bp

16S rRNA1,691 bp

All tRNA1,561 bp

D-loop2,183 bp

Genes and regions

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

Base composition of Phoxinus phoxinus genes

ND1NADH dehydrogenase subunit 1	975 bp	23.6%	29.9%	18.6%	27.9%	46.46%	−0.201	−0.119
ND2NADH dehydrogenase subunit 2	1,045 bp	24.2%	28.1%	16.5%	31.2%	47.66%	−0.309	−0.075
COX1Cytochrome c oxidase subunit I	1,551 bp	24.8%	31.5%	18.8%	25.0%	43.71%	−0.142	−0.120
COX2Cytochrome c oxidase subunit II	691 bp	29.7%	27.2%	17.2%	25.9%	43.13%	−0.201	+0.043
ATP8ATP synthase F0 subunit 8	165 bp	32.1%	28.5%	15.8%	23.6%	39.39%	−0.200	+0.060
ATP6ATP synthase F0 subunit 6	684 bp	27.0%	33.2%	14.5%	25.3%	39.77%	−0.272	−0.102
COX3Cytochrome c oxidase subunit III	784 bp	24.6%	29.5%	19.3%	26.7%	45.92%	−0.161	−0.090
ND3NADH dehydrogenase subunit 3	349 bp	22.9%	32.4%	17.8%	26.9%	44.70%	−0.205	−0.171
ND4LNADH dehydrogenase subunit 4L	297 bp	23.2%	29.0%	17.5%	30.3%	47.81%	−0.268	−0.110
ND4NADH dehydrogenase subunit 4	1,382 bp	26.0%	30.4%	17.1%	26.5%	43.56%	−0.216	−0.077
ND5NADH dehydrogenase subunit 5	1,836 bp	28.5%	29.0%	15.3%	27.2%	42.48%	−0.279	−0.008
ND6NADH dehydrogenase subunit 6	522 bp	34.7%	17.4%	16.1%	31.8%	47.89%	−0.328	+0.331
CYTBCytochrome b	1,141 bp	26.0%	31.6%	16.7%	25.6%	42.33%	−0.209	−0.097
12S rRNA12S ribosomal RNA	957 bp	29.6%	21.0%	24.2%	25.2%	49.43%	−0.019	+0.169
16S rRNA16S ribosomal RNA	1,691 bp	34.1%	21.5%	21.8%	22.6%	44.47%	−0.019	+0.227
D-loopControl region (D-loop)	2,183 bp	35.0%	34.1%	12.6%	18.3%	30.83%	−0.186	+0.013

Codon usage

Counts per codon, darker is more frequent

Gene

3,805 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F6.0%

UUU133

UUC94

Leu L16.4%

UUA141

UUG33

CUU149

CUC100

CUA141

CUG59

Ile I6.8%

AUU196

AUC62

Met M5.0%

AUA127

AUG65

Val V6.4%

GUU73

GUC48

GUA90

GUG33

Ser S6.0%

UCU44

UCC54

UCA64

UCG13

AGU15

AGC40

Pro P5.7%

CCU62

CCC69

CCA65

CCG21

Thr T7.6%

ACU53

ACC96

ACA115

ACG27

Ala A9.5%

GCU50

GCC165

GCA119

GCG27

Tyr Y3.1%

UAU71

UAC46

His H2.7%

CAU48

CAC53

Gln Q2.5%

CAA73

CAG23

Asn N3.0%

AAU57

AAC56

Lys K2.0%

AAA50

AAG28

Asp D2.0%

GAU35

GAC43

Glu E2.6%

GAA67

GAG33

Cys C0.7%

UGU11

UGC17

Trp W3.2%

UGA88

UGG32

Arg R2.0%

CGU13

CGC18

CGA26

CGG20

Gly G6.5%

GGU53

GGC65

GGA75

GGG54

Stop 0.2%

UAA5

UAG2

AGA0

AGG0

Genome map

38 annotated features in NC_020358.1

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 (42.8%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

All 38 features as a table

Annotated features of Phoxinus phoxinus (NC_020358.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	1	69	69 bp	+	–
12S rRNA	Ribosomal RNA	70	1,026	957 bp	+	49.4%
tRNA-Val	Transfer RNA	1,027	1,098	72 bp	+	–
16S rRNA	Ribosomal RNA	1,099	2,789	1,691 bp	+	44.5%
tRNA-Leu (UUR)	Transfer RNA	2,790	2,865	76 bp	+	–
ND1	Protein-coding gene	2,867	3,841	975 bp	+	46.5%
tRNA-Ile	Transfer RNA	3,846	3,917	72 bp	+	–
tRNA-Gln	Transfer RNA	3,916	3,986	71 bp	−	–
tRNA-Met	Transfer RNA	3,988	4,056	69 bp	+	–
ND2	Protein-coding gene	4,057	5,101	1,045 bp	+	47.7%
tRNA-Trp	Transfer RNA	5,102	5,172	71 bp	+	–
tRNA-Ala	Transfer RNA	5,174	5,242	69 bp	−	–
tRNA-Asn	Transfer RNA	5,244	5,316	73 bp	−	–
tRNA-Cys	Transfer RNA	5,348	5,415	68 bp	−	–
tRNA-Tyr	Transfer RNA	5,417	5,487	71 bp	−	–
COX1	Protein-coding gene	5,489	7,039	1,551 bp	+	43.7%
tRNA-Ser (UCN)	Transfer RNA	7,040	7,110	71 bp	−	–
tRNA-Asp	Transfer RNA	7,113	7,186	74 bp	+	–
COX2	Protein-coding gene	7,201	7,891	691 bp	+	43.1%
tRNA-Lys	Transfer RNA	7,892	7,967	76 bp	+	–
ATP8	Protein-coding gene	7,969	8,133	165 bp	+	39.4%
ATP6	Protein-coding gene	8,127	8,810	684 bp	+	39.8%
COX3	Protein-coding gene	8,810	9,593	784 bp	+	45.9%
tRNA-Gly	Transfer RNA	9,594	9,664	71 bp	+	–
ND3	Protein-coding gene	9,665	10,013	349 bp	+	44.7%
tRNA-Arg	Transfer RNA	10,014	10,082	69 bp	+	–
ND4L	Protein-coding gene	10,083	10,379	297 bp	+	47.8%
ND4	Protein-coding gene	10,373	11,754	1,382 bp	+	43.6%
tRNA-His	Transfer RNA	11,755	11,823	69 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,824	11,892	69 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,894	11,966	73 bp	+	–
ND5	Protein-coding gene	11,967	13,802	1,836 bp	+	42.5%
ND6	Protein-coding gene	13,799	14,320	522 bp	−	47.9%
tRNA-Glu	Transfer RNA	14,321	14,389	69 bp	−	–
CYTB	Protein-coding gene	14,395	15,535	1,141 bp	+	42.3%
tRNA-Thr	Transfer RNA	15,536	15,607	72 bp	+	–
tRNA-Pro	Transfer RNA	15,607	15,676	70 bp	−	–
D-loop	Control region	15,677	17,859	2,183 bp	–	30.8%