Macoma balthica
Baltic macoma
GC content
36.43%
Whole genome
Non-coding
2,486 bp
Including the D-loop
Where Baltic macoma sits among 2,335 species
Whole-genome GC content against maximum lifespan. Baltic macoma has the 1,451st longest lifespan of them.
- This species
- All other species
Base composition
Whole genome17,492 bp
- GC skew (G − C) / (G + C)
- +0.293
- AT skew (A − T) / (A + T)
- −0.180
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 RefSeqWhole genome17,492 bp
Protein-coding11,443 bp
12S rRNA880 bp
16S rRNA1,249 bp
All tRNA1,434 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 924 bp | 36.69% | +0.310 | −0.244 | |||||
| ND2NADH dehydrogenase subunit 2 | 990 bp | 36.06% | +0.339 | −0.327 | |||||
| COX1Cytochrome c oxidase subunit I | 1,554 bp | 39.51% | +0.208 | −0.260 | |||||
| COX2Cytochrome c oxidase subunit II | 855 bp | 37.54% | +0.321 | −0.165 | |||||
| ATP8ATP synthase F0 subunit 8 | 129 bp | 36.43% | +0.404 | −0.220 | |||||
| ATP6ATP synthase F0 subunit 6 | 735 bp | 36.87% | +0.336 | −0.263 | |||||
| COX3Cytochrome c oxidase subunit III | 882 bp | 42.40% | +0.219 | −0.339 | |||||
| ND3NADH dehydrogenase subunit 3 | 348 bp | 35.63% | +0.468 | −0.295 | |||||
| ND4LNADH dehydrogenase subunit 4L | 291 bp | 36.43% | +0.434 | −0.351 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,341 bp | 36.17% | +0.299 | −0.266 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,744 bp | 35.55% | +0.358 | −0.244 | |||||
| ND6NADH dehydrogenase subunit 6 | 510 bp | 44.31% | +0.425 | −0.268 | |||||
| CYTBCytochrome b | 1,140 bp | 37.46% | +0.152 | −0.203 | |||||
| 12S rRNA12S ribosomal RNA | 880 bp | 35.57% | +0.278 | +0.048 | |||||
| 16S rRNA16S ribosomal RNA | 1,249 bp | 34.75% | +0.336 | −0.036 |
Codon usage
Counts per codon, darker is more frequent3,814 codons in all protein-coding genes. Grouped with the Invertebrate mitochondrial code (NCBI table 5).
Phe F8.5%
UUU262
UUC63
Leu L13.5%
UUA264
UUG83
CUU67
CUC14
CUA68
CUG17
Ile I6.1%
AUU198
AUC33
Met M5.9%
AUA130
AUG94
Val V10.0%
GUU139
GUC23
GUA109
GUG112
Ser S9.9%
UCU81
UCC25
UCA34
UCG7
AGU58
AGC20
AGA65
AGG86
Pro P3.5%
CCU90
CCC13
CCA22
CCG9
Thr T3.2%
ACU80
ACC10
ACA22
ACG9
Ala A5.2%
GCU108
GCC23
GCA41
GCG27
Tyr Y4.6%
UAU116
UAC59
His H2.1%
CAU59
CAC23
Gln Q1.7%
CAA36
CAG27
Asn N2.5%
AAU73
AAC21
Lys K2.1%
AAA11
AAG70
Asp D2.3%
GAU74
GAC13
Glu E2.4%
GAA40
GAG51
Cys C2.3%
UGU69
UGC19
Trp W2.7%
UGA36
UGG68
Arg R1.8%
CGU22
CGC5
CGA19
CGG24
Gly G9.5%
GGU119
GGC35
GGA71
GGG136
Stop 0.3%
UAA9
UAG3
Genome map
37 annotated features in NC_046519.1Hover, 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 (36.4%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 37 features as a table
| Feature | Type | Start | End | Length | Strand | GC |
|---|---|---|---|---|---|---|
| COX1 | Protein-coding gene | 1 | 1,554 | 1,554 bp | + | 39.5% |
| ND4 | Protein-coding gene | 1,555 | 2,895 | 1,341 bp | + | 36.2% |
| tRNA-His | Transfer RNA | 2,902 | 2,965 | 64 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 2,967 | 3,031 | 65 bp | + | – |
| tRNA-Glu | Transfer RNA | 3,033 | 3,099 | 67 bp | + | – |
| ND3 | Protein-coding gene | 3,115 | 3,462 | 348 bp | + | 35.6% |
| tRNA-Ile | Transfer RNA | 3,476 | 3,544 | 69 bp | + | – |
| tRNA-Lys | Transfer RNA | 3,547 | 3,611 | 65 bp | + | – |
| ND4L | Protein-coding gene | 3,612 | 3,902 | 291 bp | + | 36.4% |
| tRNA-Tyr | Transfer RNA | 3,907 | 3,969 | 63 bp | + | – |
| tRNA-Thr | Transfer RNA | 3,968 | 4,031 | 64 bp | + | – |
| tRNA-Leu (UUR) | Transfer RNA | 4,032 | 4,097 | 66 bp | + | – |
| tRNA-Asp | Transfer RNA | 4,097 | 4,159 | 63 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 4,161 | 4,226 | 66 bp | + | – |
| ND1 | Protein-coding gene | 4,228 | 5,151 | 924 bp | + | 36.7% |
| tRNA-Asn | Transfer RNA | 5,153 | 5,217 | 65 bp | + | – |
| ND5 | Protein-coding gene | 5,218 | 6,961 | 1,744 bp | + | 35.6% |
| tRNA-Arg | Transfer RNA | 6,962 | 7,026 | 65 bp | + | – |
| CYTB | Protein-coding gene | 7,058 | 8,197 | 1,140 bp | + | 37.5% |
| COX2 | Protein-coding gene | 8,269 | 9,123 | 855 bp | + | 37.5% |
| tRNA-Val | Transfer RNA | 9,127 | 9,192 | 66 bp | + | – |
| tRNA-Trp | Transfer RNA | 9,192 | 9,257 | 66 bp | + | – |
| tRNA-Gly | Transfer RNA | 9,263 | 9,328 | 66 bp | + | – |
| 12S rRNA | Ribosomal RNA | 9,332 | 10,211 | 880 bp | + | 35.6% |
| tRNA-Met | Transfer RNA | 12,102 | 12,166 | 65 bp | + | – |
| ATP8 | Protein-coding gene | 12,176 | 12,304 | 129 bp | + | 36.4% |
| tRNA-Ser (UCN) | Transfer RNA | 12,308 | 12,376 | 69 bp | + | – |
| ND6 | Protein-coding gene | 12,411 | 12,920 | 510 bp | + | 44.3% |
| 16S rRNA | Ribosomal RNA | 12,956 | 14,204 | 1,249 bp | + | 34.8% |
| ATP6 | Protein-coding gene | 14,252 | 14,986 | 735 bp | + | 36.9% |
| COX3 | Protein-coding gene | 15,039 | 15,920 | 882 bp | + | 42.4% |
| ND2 | Protein-coding gene | 16,002 | 16,991 | 990 bp | + | 36.1% |
| tRNA-Pro | Transfer RNA | 16,992 | 17,057 | 66 bp | + | – |
| tRNA-Gln | Transfer RNA | 17,071 | 17,136 | 66 bp | + | – |
| tRNA-Cys | Transfer RNA | 17,136 | 17,196 | 61 bp | + | – |
| tRNA-Ala | Transfer RNA | 17,198 | 17,264 | 67 bp | + | – |
| tRNA-Phe | Transfer RNA | 17,264 | 17,329 | 66 bp | + | – |