Sinanodonta woodiana
Chinese pond mussel
GC content
34.09%
Whole genome
Non-coding
1,543 bp
Including the D-loop
Where Chinese pond mussel sits among 2,335 species
Whole-genome GC content against maximum lifespan. Chinese pond mussel has the 1,780th longest lifespan of them.
- This species
- All other species
Base composition
Whole genome16,256 bp
- GC skew (G − C) / (G + C)
- −0.311
- AT skew (A − T) / (A + T)
- +0.151
About this record
- Lifespan source
- SeaLifeBase v26.06
- Based on
- an observed animal, origin not stated
- 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 RefSeqWhole genome16,256 bp
Protein-coding11,129 bp
12S rRNA847 bp
16S rRNA1,297 bp
All tRNA1,442 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 900 bp | 36.33% | −0.229 | −0.058 | |||||
| ND2NADH dehydrogenase subunit 2 | 964 bp | 31.85% | −0.336 | −0.029 | |||||
| COX1Cytochrome c oxidase subunit I | 1,542 bp | 36.90% | −0.234 | +0.340 | |||||
| COX2Cytochrome c oxidase subunit II | 681 bp | 38.18% | −0.438 | +0.245 | |||||
| ATP8ATP synthase F0 subunit 8 | 189 bp | 36.51% | −0.594 | +0.183 | |||||
| ATP6ATP synthase F0 subunit 6 | 702 bp | 33.62% | −0.466 | +0.313 | |||||
| COX3Cytochrome c oxidase subunit III | 780 bp | 36.67% | −0.399 | +0.352 | |||||
| ND3NADH dehydrogenase subunit 3 | 357 bp | 36.98% | −0.409 | +0.351 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 37.04% | −0.673 | +0.433 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,347 bp | 34.89% | −0.455 | +0.311 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,737 bp | 34.72% | −0.446 | +0.258 | |||||
| ND6NADH dehydrogenase subunit 6 | 492 bp | 31.10% | −0.294 | −0.097 | |||||
| CYTBCytochrome b | 1,149 bp | 35.60% | −0.262 | −0.119 | |||||
| 12S rRNA12S ribosomal RNA | 847 bp | 35.66% | −0.066 | +0.163 | |||||
| 16S rRNA16S ribosomal RNA | 1,297 bp | 32.85% | −0.089 | +0.123 |
Codon usage
Counts per codon, darker is more frequent3,712 codons in all protein-coding genes. Grouped with the Invertebrate mitochondrial code (NCBI table 5).
Phe F7.9%
UUU249
UUC44
Leu L15.3%
UUA280
UUG106
CUU88
CUC25
CUA56
CUG14
Ile I7.1%
AUU220
AUC44
Met M5.5%
AUA145
AUG59
Val V9.6%
GUU161
GUC25
GUA98
GUG71
Ser S9.8%
UCU110
UCC22
UCA48
UCG11
AGU48
AGC11
AGA54
AGG61
Pro P3.6%
CCU76
CCC9
CCA39
CCG9
Thr T4.5%
ACU68
ACC36
ACA48
ACG16
Ala A5.4%
GCU117
GCC24
GCA50
GCG8
Tyr Y3.8%
UAU100
UAC41
His H1.9%
CAU56
CAC16
Gln Q1.6%
CAA41
CAG20
Asn N2.7%
AAU72
AAC30
Lys K2.5%
AAA63
AAG28
Asp D1.6%
GAU49
GAC11
Glu E2.5%
GAA45
GAG47
Cys C1.5%
UGU46
UGC9
Trp W3.0%
UGA64
UGG46
Arg R1.6%
CGU15
CGC4
CGA31
CGG9
Gly G8.3%
GGU91
GGC19
GGA64
GGG133
Stop 0.3%
UAA6
UAG6
Genome map
37 annotated features in NC_024943.1Hover, 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 (34.1%, 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 |
|---|---|---|---|---|---|---|
| ND1 | Protein-coding gene | 1 | 900 | 900 bp | + | 36.3% |
| tRNA-Gly | Transfer RNA | 901 | 961 | 61 bp | + | – |
| ND6 | Protein-coding gene | 982 | 1,473 | 492 bp | + | 31.1% |
| ND4 | Protein-coding gene | 1,519 | 2,865 | 1,347 bp | − | 34.9% |
| ND4L | Protein-coding gene | 2,858 | 3,154 | 297 bp | − | 37.0% |
| ATP8 | Protein-coding gene | 3,155 | 3,343 | 189 bp | − | 36.5% |
| tRNA-Asp | Transfer RNA | 3,343 | 3,408 | 66 bp | − | – |
| ATP6 | Protein-coding gene | 3,429 | 4,130 | 702 bp | − | 33.6% |
| COX3 | Protein-coding gene | 4,150 | 4,929 | 780 bp | − | 36.7% |
| COX1 | Protein-coding gene | 4,946 | 6,487 | 1,542 bp | − | 36.9% |
| COX2 | Protein-coding gene | 6,511 | 7,191 | 681 bp | − | 38.2% |
| ND3 | Protein-coding gene | 7,212 | 7,568 | 357 bp | − | 37.0% |
| tRNA-His | Transfer RNA | 7,630 | 7,694 | 65 bp | − | – |
| tRNA-Ala | Transfer RNA | 7,809 | 7,872 | 64 bp | + | – |
| tRNA-Ser | Transfer RNA | 7,880 | 7,943 | 64 bp | + | – |
| tRNA-Ser | Transfer RNA | 7,947 | 8,014 | 68 bp | + | – |
| tRNA-Glu | Transfer RNA | 8,021 | 8,086 | 66 bp | + | – |
| ND2 | Protein-coding gene | 8,404 | 9,367 | 964 bp | + | 31.9% |
| tRNA-Met | Transfer RNA | 9,367 | 9,434 | 68 bp | + | – |
| tRNA-Trp | Transfer RNA | 9,470 | 9,532 | 63 bp | + | – |
| tRNA-Arg | Transfer RNA | 9,542 | 9,607 | 66 bp | + | – |
| 12S rRNA | Ribosomal RNA | 9,608 | 10,454 | 847 bp | + | 35.7% |
| tRNA-Lys | Transfer RNA | 10,455 | 10,523 | 69 bp | + | – |
| tRNA-Thr | Transfer RNA | 10,522 | 10,583 | 62 bp | + | – |
| tRNA-Tyr | Transfer RNA | 10,592 | 10,651 | 60 bp | + | – |
| 16S rRNA | Ribosomal RNA | 10,652 | 11,948 | 1,297 bp | + | 32.9% |
| tRNA-Leu | Transfer RNA | 11,949 | 12,013 | 65 bp | + | – |
| tRNA-Asn | Transfer RNA | 12,026 | 12,092 | 67 bp | + | – |
| tRNA-Pro | Transfer RNA | 12,096 | 12,161 | 66 bp | + | – |
| CYTB | Protein-coding gene | 12,162 | 13,310 | 1,149 bp | + | 35.6% |
| tRNA-Phe | Transfer RNA | 13,313 | 13,379 | 67 bp | + | – |
| ND5 | Protein-coding gene | 13,421 | 15,157 | 1,737 bp | − | 34.7% |
| tRNA-Gln | Transfer RNA | 15,504 | 15,574 | 71 bp | + | – |
| tRNA-Cys | Transfer RNA | 15,577 | 15,644 | 68 bp | + | – |
| tRNA-Ile | Transfer RNA | 15,649 | 15,717 | 69 bp | + | – |
| tRNA-Val | Transfer RNA | 16,116 | 16,179 | 64 bp | + | – |
| tRNA-Leu | Transfer RNA | 16,192 | 16,256 | 65 bp | + | – |