Magallana bilineata
Indian backwater oyster
GC content
35.49%
Whole genome
Non-coding
6,494 bp
Including the D-loop
Where Indian backwater oyster sits among 2,335 species
Whole-genome GC content against maximum lifespan. Indian backwater oyster has the 2,146th longest lifespan of them.
- This species
- All other species
Base composition
Whole genome22,446 bp
- GC skew (G − C) / (G + C)
- +0.200
- AT skew (A − T) / (A + T)
- −0.102
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 RefSeqWhole genome22,446 bp
Protein-coding11,188 bp
12S rRNA946 bp
16S rRNA711 bp
All tRNA1,553 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 936 bp | 34.19% | +0.188 | −0.244 | |||||
| ND2NADH dehydrogenase subunit 2 | 996 bp | 37.25% | +0.235 | −0.274 | |||||
| COX1Cytochrome c oxidase subunit I | 1,620 bp | 37.90% | +0.072 | −0.225 | |||||
| COX2Cytochrome c oxidase subunit II | 714 bp | 38.10% | +0.206 | −0.172 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 31.14% | +0.230 | −0.142 | |||||
| COX3Cytochrome c oxidase subunit III | 861 bp | 37.52% | +0.158 | −0.227 | |||||
| ND3NADH dehydrogenase subunit 3 | 351 bp | 36.75% | +0.302 | −0.270 | |||||
| ND4LNADH dehydrogenase subunit 4L | 280 bp | 37.14% | +0.250 | −0.193 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,350 bp | 36.74% | +0.230 | −0.230 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,671 bp | 37.88% | +0.201 | −0.145 | |||||
| ND6NADH dehydrogenase subunit 6 | 474 bp | 37.76% | +0.128 | −0.281 | |||||
| CYTBCytochrome b | 1,251 bp | 37.41% | +0.179 | −0.091 | |||||
| 12S rRNA12S ribosomal RNA | 946 bp | 40.28% | +0.197 | +0.090 | |||||
| 16S rRNA16S ribosomal RNA | 711 bp | 38.96% | +0.184 | +0.037 |
Codon usage
Counts per codon, darker is more frequent3,729 codons in all protein-coding genes. Grouped with the Invertebrate mitochondrial code (NCBI table 5).
Phe F8.3%
UUU256
UUC53
Leu L12.6%
UUA189
UUG69
CUU113
CUC12
CUA62
CUG23
Ile I6.5%
AUU209
AUC33
Met M5.2%
AUA103
AUG92
Val V9.9%
GUU157
GUC27
GUA95
GUG89
Ser S11.0%
UCU108
UCC17
UCA78
UCG18
AGU47
AGC13
AGA79
AGG50
Pro P3.8%
CCU56
CCC8
CCA53
CCG24
Thr T4.5%
ACU75
ACC15
ACA61
ACG17
Ala A6.0%
GCU83
GCC27
GCA82
GCG30
Tyr Y3.6%
UAU93
UAC42
His H2.1%
CAU63
CAC14
Gln Q1.7%
CAA36
CAG26
Asn N2.4%
AAU65
AAC24
Lys K3.2%
AAA79
AAG41
Asp D2.4%
GAU72
GAC18
Glu E3.0%
GAA58
GAG53
Cys C2.0%
UGU47
UGC27
Trp W3.1%
UGA65
UGG51
Arg R1.6%
CGU18
CGC3
CGA27
CGG11
Gly G7.0%
GGU67
GGC47
GGA58
GGG90
Stop 0.3%
UAA7
UAG4
Genome map
39 annotated features in NC_013997.1Hover, tap or tab to a feature to see its position, length, strand and GC content. Genes and rRNAs open their own pages.
- Protein-coding12
- rRNA4
- tRNA23
- Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
- Middle ring: GC% of each gene against the whole genome (35.5%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 39 features as a table
| Feature | Type | Start | End | Length | Strand | GC |
|---|---|---|---|---|---|---|
| COX1 | Protein-coding gene | 1 | 1,620 | 1,620 bp | + | 37.9% |
| 16S rRNA | Ribosomal RNA | 1,772 | 2,482 | 711 bp | + | 39.0% |
| COX3 | Protein-coding gene | 2,593 | 3,453 | 861 bp | + | 37.5% |
| tRNA-Ile | Transfer RNA | 3,454 | 3,522 | 69 bp | + | – |
| tRNA-Thr | Transfer RNA | 3,523 | 3,590 | 68 bp | + | – |
| tRNA-Glu | Transfer RNA | 3,619 | 3,684 | 66 bp | + | – |
| CYTB | Protein-coding gene | 3,715 | 4,965 | 1,251 bp | + | 37.4% |
| tRNA-Asp | Transfer RNA | 5,127 | 5,190 | 64 bp | + | – |
| COX2 | Protein-coding gene | 5,192 | 5,905 | 714 bp | + | 38.1% |
| tRNA-Met | Transfer RNA | 5,914 | 5,979 | 66 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 5,979 | 6,049 | 71 bp | + | – |
| tRNA-Leu (UUR) | Transfer RNA | 6,066 | 6,132 | 67 bp | + | – |
| tRNA-Met | Transfer RNA | 6,196 | 6,260 | 65 bp | + | – |
| tRNA-Ser (UCN) | Transfer RNA | 6,266 | 6,332 | 67 bp | + | – |
| tRNA-Pro | Transfer RNA | 6,508 | 6,577 | 70 bp | + | – |
| 12S rRNA | Ribosomal RNA | 6,686 | 7,631 | 946 bp | + | 40.3% |
| tRNA-Lys | Transfer RNA | 7,654 | 7,721 | 68 bp | + | – |
| tRNA-Cys | Transfer RNA | 7,742 | 7,809 | 68 bp | + | – |
| 16S rRNA | Ribosomal RNA | 7,936 | 8,542 | 607 bp | + | 39.0% |
| tRNA-Asn | Transfer RNA | 8,587 | 8,653 | 67 bp | + | – |
| 12S rRNA | Ribosomal RNA | 8,770 | 9,716 | 947 bp | + | 40.3% |
| tRNA-Tyr | Transfer RNA | 9,779 | 9,845 | 67 bp | + | – |
| ATP6 | Protein-coding gene | 9,852 | 10,535 | 684 bp | + | 31.1% |
| tRNA-Gly | Transfer RNA | 14,470 | 14,537 | 68 bp | + | – |
| tRNA-Val | Transfer RNA | 15,424 | 15,493 | 70 bp | + | – |
| ND2 | Protein-coding gene | 15,536 | 16,531 | 996 bp | + | 37.3% |
| tRNA-Arg | Transfer RNA | 16,554 | 16,619 | 66 bp | + | – |
| tRNA-His | Transfer RNA | 16,716 | 16,782 | 67 bp | + | – |
| ND4 | Protein-coding gene | 16,785 | 18,134 | 1,350 bp | + | 36.7% |
| ND5 | Protein-coding gene | 18,231 | 19,901 | 1,671 bp | + | 37.9% |
| ND6 | Protein-coding gene | 19,916 | 20,389 | 474 bp | + | 37.8% |
| tRNA-Gln | Transfer RNA | 20,432 | 20,502 | 71 bp | + | – |
| ND3 | Protein-coding gene | 20,508 | 20,858 | 351 bp | + | 36.8% |
| tRNA-Leu (CUN) | Transfer RNA | 20,894 | 20,959 | 66 bp | + | – |
| tRNA-Phe | Transfer RNA | 20,998 | 21,064 | 67 bp | + | – |
| tRNA-Ala | Transfer RNA | 21,080 | 21,148 | 69 bp | + | – |
| ND1 | Protein-coding gene | 21,154 | 22,089 | 936 bp | + | 34.2% |
| ND4L | Protein-coding gene | 22,099 | 22,378 | 280 bp | + | 37.1% |
| tRNA-Trp | Transfer RNA | 22,379 | 22,445 | 67 bp | + | – |