Amblygaster sirm

Spotted sardinella

Maximum lifespan

8 yr

AnAge record

mtDNA size

17,049 bp

RefSeq NC_035064.1

GC content

48.19%

Whole genome

Non-coding

1,432 bp

D-loop 1,341 bp

Where Spotted sardinella sits among 2,335 species

Whole-genome GC content against maximum lifespan. Spotted sardinella has the 1,779th longest lifespan of them.

This species
Other ray-finned fishes
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome17,049 bp

GC skew (G − C) / (G + C): −0.211
AT skew (A − T) / (A + T): +0.014

Life history

Maximum lifespan: 8 years
Female sexual maturity: 310 days
Male sexual maturity: 350 days

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 03835)

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 genome17,049 bp

Protein-coding11,427 bp

12S rRNA958 bp

16S rRNA1,695 bp

All tRNA1,546 bp

D-loop1,341 bp

Genes and regions

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

Base composition of Amblygaster sirm genes

ND1NADH dehydrogenase subunit 1	975 bp	20.6%	28.0%	18.4%	33.0%	51.39%	−0.285	−0.152
ND2NADH dehydrogenase subunit 2	1,053 bp	24.8%	24.9%	16.4%	33.9%	50.33%	−0.347	−0.002
COX1Cytochrome c oxidase subunit I	1,560 bp	23.9%	28.0%	19.7%	28.3%	48.08%	−0.179	−0.079
COX2Cytochrome c oxidase subunit II	691 bp	27.1%	25.9%	19.4%	27.6%	47.03%	−0.175	+0.022
ATP8ATP synthase F0 subunit 8	168 bp	29.2%	26.2%	15.5%	29.2%	44.64%	−0.307	+0.054
ATP6ATP synthase F0 subunit 6	683 bp	22.7%	28.6%	15.7%	33.1%	48.76%	−0.357	−0.114
COX3Cytochrome c oxidase subunit III	785 bp	23.8%	25.7%	18.2%	32.2%	50.45%	−0.278	−0.039
ND3NADH dehydrogenase subunit 3	351 bp	22.8%	31.1%	15.7%	30.5%	46.15%	−0.321	−0.153
ND4LNADH dehydrogenase subunit 4L	297 bp	24.6%	25.9%	15.8%	33.7%	49.50%	−0.361	−0.027
ND4NADH dehydrogenase subunit 4	1,381 bp	24.5%	27.1%	18.0%	30.4%	48.44%	−0.256	−0.051
ND5NADH dehydrogenase subunit 5	1,836 bp	25.7%	27.2%	16.2%	30.9%	47.11%	−0.311	−0.028
ND6NADH dehydrogenase subunit 6	519 bp	36.6%	14.8%	19.1%	29.5%	48.56%	−0.214	+0.423
CYTBCytochrome b	1,149 bp	24.3%	27.9%	17.8%	29.9%	47.78%	−0.253	−0.070
12S rRNA12S ribosomal RNA	958 bp	28.5%	20.4%	24.2%	26.9%	51.15%	−0.053	+0.167
16S rRNA16S ribosomal RNA	1,695 bp	32.6%	20.6%	21.9%	25.0%	46.84%	−0.065	+0.225
D-loopControl region (D-loop)	1,341 bp	27.1%	28.0%	19.8%	25.1%	44.82%	−0.118	−0.016

Codon usage

Counts per codon, darker is more frequent

Gene

3,814 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F6.2%

UUU85

UUC153

Leu L16.3%

UUA66

UUG21

CUU132

CUC152

CUA156

CUG96

Ile I6.7%

AUU139

AUC117

Met M4.1%

AUA55

AUG101

Val V6.6%

GUU74

GUC68

GUA77

GUG33

Ser S6.4%

UCU42

UCC65

UCA62

UCG19

AGU8

AGC47

Pro P5.7%

CCU58

CCC89

CCA60

CCG9

Thr T8.0%

ACU59

ACC131

ACA86

ACG29

Ala A9.6%

GCU58

GCC181

GCA108

GCG21

Tyr Y3.0%

UAU41

UAC72

His H2.8%

CAU27

CAC79

Gln Q2.4%

CAA59

CAG33

Asn N2.8%

AAU35

AAC70

Lys K2.0%

AAA61

AAG17

Asp D2.0%

GAU26

GAC52

Glu E2.6%

GAA65

GAG34

Cys C0.9%

UGU11

UGC24

Trp W3.1%

UGA99

UGG19

Arg R2.1%

CGU14

CGC7

CGA47

CGG12

Gly G6.4%

GGU38

GGC63

GGA87

GGG56

Stop 0.2%

UAA6

UAG1

AGA1

AGG1

Genome map

38 annotated features in NC_035064.1

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 (48.2%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

All 38 features as a table

Annotated features of Amblygaster sirm (NC_035064.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	1	68	68 bp	+	–
12S rRNA	Ribosomal RNA	69	1,026	958 bp	+	51.2%
tRNA-Val	Transfer RNA	1,027	1,098	72 bp	+	–
16S rRNA	Ribosomal RNA	1,099	2,793	1,695 bp	+	46.8%
tRNA-Leu (UUR)	Transfer RNA	2,794	2,868	75 bp	+	–
ND1	Protein-coding gene	2,869	3,843	975 bp	+	51.4%
tRNA-Ile	Transfer RNA	3,846	3,917	72 bp	+	–
tRNA-Gln	Transfer RNA	3,917	3,987	71 bp	−	–
tRNA-Met	Transfer RNA	3,987	4,056	70 bp	+	–
ND2	Protein-coding gene	4,061	5,113	1,053 bp	+	50.3%
tRNA-Trp	Transfer RNA	5,138	5,210	73 bp	+	–
tRNA-Ala	Transfer RNA	5,213	5,281	69 bp	−	–
tRNA-Asn	Transfer RNA	5,283	5,355	73 bp	−	–
tRNA-Cys	Transfer RNA	5,382	5,447	66 bp	−	–
tRNA-Tyr	Transfer RNA	5,449	5,519	71 bp	−	–
COX1	Protein-coding gene	5,521	7,080	1,560 bp	+	48.1%
tRNA-Ser (UCN)	Transfer RNA	7,072	7,142	71 bp	−	–
tRNA-Asp	Transfer RNA	7,148	7,216	69 bp	+	–
COX2	Protein-coding gene	7,229	7,919	691 bp	+	47.0%
tRNA-Lys	Transfer RNA	7,920	7,993	74 bp	+	–
ATP8	Protein-coding gene	7,995	8,162	168 bp	+	44.6%
ATP6	Protein-coding gene	8,153	8,835	683 bp	+	48.8%
COX3	Protein-coding gene	8,836	9,620	785 bp	+	50.5%
tRNA-Gly	Transfer RNA	9,621	9,693	73 bp	+	–
ND3	Protein-coding gene	9,695	10,045	351 bp	+	46.2%
tRNA-Arg	Transfer RNA	10,049	10,118	70 bp	+	–
ND4L	Protein-coding gene	10,120	10,416	297 bp	+	49.5%
ND4	Protein-coding gene	10,410	11,790	1,381 bp	+	48.4%
tRNA-His	Transfer RNA	11,791	11,859	69 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,860	11,930	71 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,931	12,002	72 bp	+	–
ND5	Protein-coding gene	12,003	13,838	1,836 bp	+	47.1%
ND6	Protein-coding gene	13,835	14,353	519 bp	−	48.6%
tRNA-Glu	Transfer RNA	14,354	14,422	69 bp	−	–
CYTB	Protein-coding gene	14,426	15,574	1,149 bp	+	47.8%
tRNA-Thr	Transfer RNA	15,579	15,639	61 bp	+	–
tRNA-Pro	Transfer RNA	15,639	15,708	70 bp	−	–
D-loop	Control region	15,709	17,049	1,341 bp	–	44.8%