Neogobius melanostomus

Round goby

Maximum lifespan

4 yr

AnAge record

mtDNA size

16,652 bp

RefSeq NC_052757.1

GC content

46.76%

Whole genome

Non-coding

1,032 bp

D-loop 965 bp

Where Round goby sits among 2,335 species

Whole-genome GC content against maximum lifespan. Round goby has the 2,092nd longest lifespan of them.

This species
Other ray-finned fishes
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,652 bp

GC skew (G − C) / (G + C): −0.268
AT skew (A − T) / (A + T): +0.010

Life history

Maximum lifespan: 4 years
Female sexual maturity: 2 years
Male sexual maturity: 3.5 years

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 04184)

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 genome16,652 bp

Protein-coding11,413 bp

12S rRNA957 bp

16S rRNA1,702 bp

All tRNA1,548 bp

D-loop965 bp

Genes and regions

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

Base composition of Neogobius melanostomus genes

ND1NADH dehydrogenase subunit 1	975 bp	23.5%	27.8%	16.7%	32.0%	48.72%	−0.314	−0.084
ND2NADH dehydrogenase subunit 2	1,046 bp	24.2%	25.1%	14.2%	36.4%	50.67%	−0.438	−0.019
COX1Cytochrome c oxidase subunit I	1,551 bp	23.4%	29.5%	18.8%	28.2%	47.07%	−0.200	−0.116
COX2Cytochrome c oxidase subunit II	691 bp	27.1%	27.5%	15.9%	29.5%	45.44%	−0.299	−0.008
ATP8ATP synthase F0 subunit 8	174 bp	30.5%	25.9%	15.5%	28.2%	43.68%	−0.289	+0.082
ATP6ATP synthase F0 subunit 6	690 bp	23.9%	29.4%	14.3%	32.3%	46.67%	−0.385	−0.103
COX3Cytochrome c oxidase subunit III	785 bp	24.5%	27.5%	17.5%	30.6%	48.03%	−0.273	−0.059
ND3NADH dehydrogenase subunit 3	349 bp	20.6%	29.8%	15.2%	34.4%	49.57%	−0.387	−0.182
ND4LNADH dehydrogenase subunit 4L	297 bp	22.2%	29.6%	15.2%	33.0%	48.15%	−0.371	−0.143
ND4NADH dehydrogenase subunit 4	1,381 bp	24.9%	27.0%	15.9%	32.2%	48.08%	−0.337	−0.040
ND5NADH dehydrogenase subunit 5	1,839 bp	26.9%	26.4%	14.7%	31.9%	46.66%	−0.368	+0.009
ND6NADH dehydrogenase subunit 6	522 bp	36.0%	17.8%	12.8%	33.3%	46.17%	−0.444	+0.338
CYTBCytochrome b	1,141 bp	24.0%	27.1%	15.9%	33.0%	48.90%	−0.351	−0.060
12S rRNA12S ribosomal RNA	957 bp	29.5%	22.6%	22.8%	25.2%	47.96%	−0.050	+0.133
16S rRNA16S ribosomal RNA	1,702 bp	32.4%	22.0%	20.3%	25.4%	45.65%	−0.112	+0.191
D-loopControl region (D-loop)	965 bp	32.5%	31.1%	15.4%	20.9%	36.37%	−0.151	+0.023

Codon usage

Counts per codon, darker is more frequent

Gene

3,811 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F6.1%

UUU101

UUC131

Leu L17.2%

UUA77

UUG25

CUU142

CUC185

CUA173

CUG54

Ile I6.9%

AUU164

AUC98

Met M4.2%

AUA81

AUG78

Val V6.2%

GUU71

GUC59

GUA85

GUG21

Ser S6.1%

UCU34

UCC93

UCA51

UCG9

AGU6

AGC41

Pro P5.9%

CCU50

CCC125

CCA41

CCG8

Thr T7.9%

ACU45

ACC120

ACA111

ACG24

Ala A9.3%

GCU55

GCC174

GCA112

GCG15

Tyr Y2.9%

UAU43

UAC67

His H2.7%

CAU34

CAC69

Gln Q2.5%

CAA77

CAG17

Asn N3.1%

AAU36

AAC82

Lys K2.0%

AAA58

AAG17

Asp D2.0%

GAU24

GAC54

Glu E2.7%

GAA70

GAG34

Cys C0.8%

UGU9

UGC21

Trp W3.0%

UGA92

UGG23

Arg R1.9%

CGU12

CGC10

CGA42

CGG10

Gly G6.4%

GGU34

GGC95

GGA58

GGG57

Stop 0.2%

UAA6

UAG1

AGA0

AGG0

Genome map

38 annotated features in NC_052757.1

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

Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
Middle ring: GC% of each gene against the whole genome (46.8%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

Not drawn: D-loop 1,026–16,652, annotated over most of the record.

All 37 features as a table

Annotated features of Neogobius melanostomus (NC_052757.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	1	68	68 bp	+	–
12S rRNA	Ribosomal RNA	69	1,025	957 bp	+	48.0%
tRNA-Val	Transfer RNA	1,028	1,097	70 bp	+	–
16S rRNA	Ribosomal RNA	1,099	2,800	1,702 bp	+	45.7%
tRNA-Leu (UUR)	Transfer RNA	2,802	2,875	74 bp	+	–
ND1	Protein-coding gene	2,876	3,850	975 bp	+	48.7%
tRNA-Ile	Transfer RNA	3,855	3,925	71 bp	+	–
tRNA-Gln	Transfer RNA	3,925	3,996	72 bp	−	–
tRNA-Met	Transfer RNA	3,996	4,064	69 bp	+	–
ND2	Protein-coding gene	4,065	5,110	1,046 bp	+	50.7%
tRNA-Trp	Transfer RNA	5,111	5,180	70 bp	+	–
tRNA-Ala	Transfer RNA	5,182	5,250	69 bp	−	–
tRNA-Asn	Transfer RNA	5,252	5,324	73 bp	−	–
tRNA-Cys	Transfer RNA	5,359	5,425	67 bp	−	–
tRNA-Tyr	Transfer RNA	5,426	5,495	70 bp	−	–
COX1	Protein-coding gene	5,497	7,047	1,551 bp	+	47.1%
tRNA-Ser (UCN)	Transfer RNA	7,048	7,119	72 bp	−	–
tRNA-Asp	Transfer RNA	7,123	7,191	69 bp	+	–
COX2	Protein-coding gene	7,200	7,890	691 bp	+	45.4%
tRNA-Lys	Transfer RNA	7,891	7,964	74 bp	+	–
ATP8	Protein-coding gene	7,966	8,139	174 bp	+	43.7%
ATP6	Protein-coding gene	8,124	8,813	690 bp	+	46.7%
COX3	Protein-coding gene	8,813	9,597	785 bp	+	48.0%
tRNA-Gly	Transfer RNA	9,598	9,669	72 bp	+	–
ND3	Protein-coding gene	9,670	10,018	349 bp	+	49.6%
tRNA-Arg	Transfer RNA	10,019	10,087	69 bp	+	–
ND4L	Protein-coding gene	10,089	10,385	297 bp	+	48.2%
ND4	Protein-coding gene	10,379	11,759	1,381 bp	+	48.1%
tRNA-His	Transfer RNA	11,760	11,829	70 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,830	11,897	68 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,905	11,977	73 bp	+	–
ND5	Protein-coding gene	11,978	13,816	1,839 bp	+	46.7%
ND6	Protein-coding gene	13,813	14,334	522 bp	−	46.2%
tRNA-Glu	Transfer RNA	14,335	14,403	69 bp	−	–
CYTB	Protein-coding gene	14,408	15,548	1,141 bp	+	48.9%
tRNA-Thr	Transfer RNA	15,549	15,620	72 bp	+	–
tRNA-Pro	Transfer RNA	15,620	15,689	70 bp	−	–