Mytilus trossulus
Foolish mussel
GC content
38.46%
Whole genome
Non-coding
3,697 bp
Including the D-loop
Where Foolish mussel sits among 2,335 species
Whole-genome GC content against maximum lifespan. Foolish mussel has the 1,355th longest lifespan of them.
- This species
- All other species
Base composition
Whole genome18,652 bp
- GC skew (G − C) / (G + C)
- +0.230
- AT skew (A − T) / (A + T)
- −0.090
About this record
- Lifespan source
- AnAge build 15
- Based on
- an animal in the wild
- Data quality
- acceptable, large 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 RefSeqWhole genome18,652 bp
Protein-coding11,179 bp
12S rRNA948 bp
16S rRNA1,244 bp
All tRNA1,584 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 916 bp | 41.70% | +0.293 | −0.307 | |||||
| ND2NADH dehydrogenase subunit 2 | 948 bp | 41.98% | +0.317 | −0.044 | |||||
| COX1Cytochrome c oxidase subunit I | 1,656 bp | 40.73% | +0.181 | −0.103 | |||||
| COX2Cytochrome c oxidase subunit II | 729 bp | 38.79% | +0.170 | −0.097 | |||||
| ATP6ATP synthase F0 subunit 6 | 717 bp | 39.61% | +0.232 | −0.233 | |||||
| COX3Cytochrome c oxidase subunit III | 793 bp | 42.80% | +0.209 | −0.192 | |||||
| ND3NADH dehydrogenase subunit 3 | 351 bp | 42.45% | +0.329 | −0.297 | |||||
| ND4LNADH dehydrogenase subunit 4L | 282 bp | 34.75% | +0.224 | −0.185 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,308 bp | 42.05% | +0.255 | −0.113 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,707 bp | 39.33% | +0.222 | −0.125 | |||||
| ND6NADH dehydrogenase subunit 6 | 465 bp | 38.07% | +0.345 | −0.201 | |||||
| CYTBCytochrome b | 1,308 bp | 38.64% | +0.208 | −0.212 | |||||
| 12S rRNA12S ribosomal RNA | 948 bp | 36.33% | +0.192 | +0.048 | |||||
| 16S rRNA16S ribosomal RNA | 1,244 bp | 33.20% | +0.206 | −0.016 |
Codon usage
Counts per codon, darker is more frequent3,720 codons in all protein-coding genes. Grouped with the Invertebrate mitochondrial code (NCBI table 5).
Phe F7.7%
UUU209
UUC77
Leu L14.1%
UUA149
UUG105
CUU73
CUC21
CUA116
CUG59
Ile I5.2%
AUU138
AUC56
Met M6.2%
AUA140
AUG91
Val V10.5%
GUU94
GUC36
GUA122
GUG140
Ser S10.6%
UCU66
UCC20
UCA32
UCG24
AGU40
AGC32
AGA99
AGG80
Pro P3.6%
CCU64
CCC23
CCA28
CCG18
Thr T3.3%
ACU57
ACC19
ACA33
ACG15
Ala A5.0%
GCU69
GCC30
GCA56
GCG32
Tyr Y4.1%
UAU101
UAC51
His H1.9%
CAU45
CAC26
Gln Q1.5%
CAA33
CAG23
Asn N2.9%
AAU62
AAC47
Lys K3.2%
AAA74
AAG46
Asp D1.8%
GAU41
GAC26
Glu E2.8%
GAA50
GAG53
Cys C2.0%
UGU52
UGC23
Trp W2.7%
UGA46
UGG53
Arg R2.3%
CGU29
CGC8
CGA28
CGG19
Gly G8.4%
GGU70
GGC22
GGA71
GGG148
Stop 0.3%
UAA8
UAG2
Genome map
38 annotated features in NC_007687.1Hover, tap or tab to a feature to see its position, length, strand and GC content. Genes and rRNAs open their own pages.
- Protein-coding12
- rRNA2
- tRNA24
- Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
- Middle ring: GC% of each gene against the whole genome (38.5%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 38 features as a table
| Feature | Type | Start | End | Length | Strand | GC |
|---|---|---|---|---|---|---|
| 16S rRNA | Ribosomal RNA | 1 | 1,244 | 1,244 bp | + | 33.2% |
| tRNA-Gln | Transfer RNA | 2,806 | 2,872 | 67 bp | + | – |
| tRNA-Tyr | Transfer RNA | 4,307 | 4,373 | 67 bp | + | – |
| CYTB | Protein-coding gene | 4,375 | 5,682 | 1,308 bp | + | 38.6% |
| COX2 | Protein-coding gene | 5,685 | 6,413 | 729 bp | + | 38.8% |
| tRNA-Lys | Transfer RNA | 6,423 | 6,491 | 69 bp | + | – |
| tRNA-Met | Transfer RNA | 6,495 | 6,563 | 69 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 6,567 | 6,632 | 66 bp | + | – |
| tRNA-Leu (UUR) | Transfer RNA | 6,635 | 6,699 | 65 bp | + | – |
| ND1 | Protein-coding gene | 6,862 | 7,777 | 916 bp | + | 41.7% |
| tRNA-Val | Transfer RNA | 7,779 | 7,844 | 66 bp | + | – |
| ND4 | Protein-coding gene | 7,845 | 9,152 | 1,308 bp | + | 42.1% |
| COX3 | Protein-coding gene | 9,156 | 9,948 | 793 bp | + | 42.8% |
| tRNA-Ser | Transfer RNA | 10,108 | 10,170 | 63 bp | + | – |
| tRNA-Met | Transfer RNA | 10,172 | 10,236 | 65 bp | + | – |
| ND2 | Protein-coding gene | 10,240 | 11,187 | 948 bp | + | 42.0% |
| tRNA-Arg | Transfer RNA | 11,191 | 11,255 | 65 bp | + | – |
| tRNA-Trp | Transfer RNA | 11,258 | 11,325 | 68 bp | + | – |
| tRNA-Ala | Transfer RNA | 11,327 | 11,390 | 64 bp | + | – |
| tRNA-Ser | Transfer RNA | 11,395 | 11,460 | 66 bp | + | – |
| tRNA-His | Transfer RNA | 11,461 | 11,525 | 65 bp | + | – |
| tRNA-Pro | Transfer RNA | 11,527 | 11,591 | 65 bp | + | – |
| ND3 | Protein-coding gene | 11,595 | 11,945 | 351 bp | + | 42.5% |
| COX1 | Protein-coding gene | 12,229 | 13,884 | 1,656 bp | + | 40.7% |
| ATP6 | Protein-coding gene | 13,894 | 14,610 | 717 bp | + | 39.6% |
| tRNA-Thr | Transfer RNA | 14,614 | 14,676 | 63 bp | + | – |
| ND4L | Protein-coding gene | 14,677 | 14,958 | 282 bp | + | 34.8% |
| ND5 | Protein-coding gene | 14,969 | 16,675 | 1,707 bp | + | 39.3% |
| ND6 | Protein-coding gene | 16,675 | 17,139 | 465 bp | + | 38.1% |
| tRNA-Phe | Transfer RNA | 17,153 | 17,220 | 68 bp | + | – |
| 12S rRNA | Ribosomal RNA | 17,221 | 18,168 | 948 bp | + | 36.3% |
| tRNA-Gly | Transfer RNA | 18,169 | 18,234 | 66 bp | + | – |
| tRNA-Asn | Transfer RNA | 18,235 | 18,299 | 65 bp | + | – |
| tRNA-Glu | Transfer RNA | 18,300 | 18,364 | 65 bp | + | – |
| tRNA-Cys | Transfer RNA | 18,366 | 18,433 | 68 bp | + | – |
| tRNA-Ile | Transfer RNA | 18,434 | 18,500 | 67 bp | + | – |
| tRNA-Gln | Transfer RNA | 18,516 | 18,582 | 67 bp | + | – |
| tRNA-Asp | Transfer RNA | 18,588 | 18,652 | 65 bp | + | – |