MitoAge

Terebellides stroemii

Stroem's trichobranchid worm

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Maximum lifespan
2 yr
SeaLifeBase record
mtDNA size
15,755 bp
RefSeq NC_011014.1
GC content
32.85%
Whole genome
Non-coding
904 bp
D-loop 803 bp

Where Stroem's trichobranchid worm sits among 2,335 species

Whole-genome GC content against maximum lifespan. Stroem's trichobranchid worm has the 2,282nd longest lifespan of them.

10203040501 yr10 yr100 yrMaximum lifespan, log scaleGC %Stroem's trichobranchid worm
  • This species
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Plot other mtDNA features with this species highlighted

Base composition

Whole genome15,755 bp
GC skew (G − C) / (G + C)
−0.221
AT skew (A − T) / (A + T)
−0.075

Life history

Maximum lifespan
2 years

Lifespan from SeaLifeBase · SeaLifeBase record

About this record

Lifespan source
SeaLifeBase v26.06
Based on
an animal in the wild
Data quality
acceptable
Licence
CC BY-NC 4.0
Status
New in build 2
In the database since
build 2 (2026-11-13)

The lifespan value is for non-commercial use only; the genome data is not restricted by it.

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

Composition by region

Reference (L) strand as deposited in RefSeq
Whole genome15,755 bp
Protein-coding11,177 bp
12S rRNA837 bp
16S rRNA1,309 bp
All tRNA1,528 bp
D-loop803 bp

Genes and regions

Select a column to sort; select a gene to compare it across species
Composition
ND1NADH dehydrogenase subunit 1934 bp30.6%36.1%12.1%21.2%33.30%−0.273−0.082
ND2NADH dehydrogenase subunit 21,026 bp31.9%38.2%9.5%20.5%29.92%−0.368−0.090
COX1Cytochrome c oxidase subunit I1,545 bp28.5%36.3%15.5%19.6%35.15%−0.116−0.120
COX2Cytochrome c oxidase subunit II687 bp32.6%32.5%12.5%22.4%34.93%−0.283+0.002
ATP8ATP synthase F0 subunit 8162 bp33.3%36.4%6.8%23.5%30.25%−0.551−0.044
ATP6ATP synthase F0 subunit 6702 bp26.1%39.3%11.8%22.8%34.62%−0.317−0.203
COX3Cytochrome c oxidase subunit III780 bp25.5%34.5%18.6%21.4%40.00%−0.071−0.150
ND3NADH dehydrogenase subunit 3354 bp28.5%38.1%13.3%20.1%33.33%−0.203−0.144
ND4LNADH dehydrogenase subunit 4L291 bp30.6%38.5%11.0%19.9%30.93%−0.289−0.114
ND4NADH dehydrogenase subunit 41,360 bp29.8%38.6%9.9%21.7%31.62%−0.372−0.129
ND5NADH dehydrogenase subunit 51,725 bp28.8%40.2%10.6%20.4%31.01%−0.316−0.165
ND6NADH dehydrogenase subunit 6483 bp31.7%37.7%7.7%23.0%30.64%−0.500−0.087
CYTBCytochrome b1,135 bp29.4%36.2%13.6%20.8%34.36%−0.210−0.103
12S rRNA12S ribosomal RNA837 bp35.2%31.1%14.8%18.9%33.69%−0.121+0.063
16S rRNA16S ribosomal RNA1,309 bp36.4%32.2%13.6%17.9%31.47%−0.136+0.061
D-loopControl region (D-loop)803 bp34.1%38.4%12.5%15.1%27.52%−0.095−0.058

Codon usage

Counts per codon, darker is more frequent

3,727 codons in all protein-coding genes. Grouped with the Invertebrate mitochondrial code (NCBI table 5).

Phe F8.6%
UUU231
UUC91
Leu L14.9%
UUA236
UUG16
CUU122
CUC23
CUA148
CUG12
Ile I9.4%
AUU244
AUC106
Met M6.1%
AUA194
AUG32
Val V3.9%
GUU49
GUC22
GUA66
GUG7
Ser S10.7%
UCU145
UCC44
UCA122
UCG3
AGU18
AGC19
AGA39
AGG9
Pro P5.1%
CCU85
CCC13
CCA84
CCG8
Thr T6.3%
ACU99
ACC38
ACA91
ACG5
Ala A6.9%
GCU115
GCC56
GCA83
GCG3
Tyr Y3.4%
UAU71
UAC55
His H2.4%
CAU53
CAC38
Gln Q2.0%
CAA64
CAG9
Asn N3.4%
AAU79
AAC48
Lys K2.7%
AAA94
AAG7
Asp D1.8%
GAU38
GAC30
Glu E1.9%
GAA59
GAG10
Cys C0.8%
UGU14
UGC14
Trp W2.7%
UGA92
UGG10
Arg R1.7%
CGU11
CGC9
CGA41
CGG3
Gly G5.1%
GGU45
GGC30
GGA83
GGG32
Stop 0.3%
UAA10
UAG0

Genome map

39 annotated features in NC_011014.1

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
  • tRNA23
  • D-loop1
  • Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
  • Middle ring: GC% of each gene against the whole genome (32.9%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 39 features as a table
FeatureTypeStartEndLengthStrandGC
COX1Protein-coding gene11,5451,545 bp+35.2%
tRNA-AsnTransfer RNA1,5481,61467 bp+–
COX2Protein-coding gene1,6152,301687 bp+34.9%
tRNA-AspTransfer RNA2,3032,36664 bp+–
ATP8Protein-coding gene2,3672,528162 bp+30.3%
tRNA-TyrTransfer RNA2,5312,59767 bp+–
tRNA-GlyTransfer RNA2,6042,67067 bp+–
COX3Protein-coding gene2,6713,450780 bp+40.0%
tRNA-GlnTransfer RNA3,4673,53165 bp+–
ND6Protein-coding gene3,5324,014483 bp+30.6%
CYTBProtein-coding gene4,0205,1541,135 bp+34.4%
tRNA-TrpTransfer RNA5,1555,22268 bp+–
ATP6Protein-coding gene5,2235,924702 bp+34.6%
tRNA-ArgTransfer RNA5,9315,99464 bp+–
D-loopControl region5,9956,797803 bp–27.5%
tRNA-HisTransfer RNA6,7986,86770 bp+–
ND5Protein-coding gene6,8698,5931,725 bp+31.0%
tRNA-PheTransfer RNA8,5968,66267 bp+–
tRNA-GluTransfer RNA8,6638,72967 bp+–
tRNA-ProTransfer RNA8,7308,79768 bp+–
tRNA-ThrTransfer RNA8,7988,86265 bp+–
ND4LProtein-coding gene8,8639,153291 bp+30.9%
ND4Protein-coding gene9,14710,5061,360 bp+31.6%
tRNA-CysTransfer RNA10,50710,57165 bp+–
tRNA-MetTransfer RNA10,58210,64867 bp+–
tRNA-MetTransfer RNA10,65310,71563 bp+–
12S rRNARibosomal RNA10,71611,552837 bp+33.7%
tRNA-ValTransfer RNA11,55311,62270 bp+–
16S rRNARibosomal RNA11,62312,9311,309 bp+31.5%
tRNA-Leu (CUN)Transfer RNA12,93212,99463 bp+–
tRNA-AlaTransfer RNA13,01213,07867 bp+–
tRNA-Ser (UCN)Transfer RNA13,08413,15168 bp+–
tRNA-Leu (UUR)Transfer RNA13,16513,22965 bp+–
ND1Protein-coding gene13,23014,163934 bp+33.3%
tRNA-IleTransfer RNA14,16414,23471 bp+–
tRNA-LysTransfer RNA14,23514,30167 bp+–
ND3Protein-coding gene14,30214,655354 bp+33.3%
tRNA-Ser (AGY)Transfer RNA14,65914,72163 bp+–
ND2Protein-coding gene14,73015,7551,026 bp+29.9%

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