Pseudoliparis swirei is a species of snailfish in the family Liparidae, discovered in the hadal zone of the Mariana Trench at depths exceeding 7,000 meters. This species is adapted to extreme deep-sea environments, thriving under immense pressure and near-freezing temperatures. Pseudoliparis swirei is characterized by its gelatinous body and reduced skeletal structure, which help it withstand the crushing pressures of the deep ocean. Its discovery provides valuable insights into the adaptations of vertebrates to one of the most extreme habitats on Earth.
| Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
|---|---|---|---|---|---|---|
| Pseudoliparis swirei | Chordata | Mariana hadal snailfish (MHS) | Deep sea | 7,254 | the Mariana Trench (142°26′E, 11°07′N) | 2059687 |
| Genome Assembly | Genome Size | Assembly level | Released year | WGS accession | Submitter | BioProject | BUSCO completeness | Gene Number |
|---|---|---|---|---|---|---|---|---|
| - | 684Mb | scaffold | 2019 | - | - | PRJNA472846 | 91.70% | 25,262 |
| Title | Journal | Pubmed ID |
|---|---|---|
| Morphology and genome of a snailfish from the Mariana Trench provide insights into deep-sea adaptation | Nature Ecology & Evolution | 30988486 |
| Gene ID | Description |
|---|---|
| Tanaka11101 | ANOCTAMIN |
| Tanaka11102 | ANOCTAMIN |
| Tanaka11103 | PURINOCEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR |
| Tanaka11104 | SOLUTE CARRIER FAMILY 17 |
| Tanaka11105 | FANCONI ANEMIA GROUP F PROTEIN FANCF |
| Tanaka11106 | TRANSGELIN |
| Tanaka11107 | SMALL VCP/P97-INTERACTING PROTEIN |
| Tanaka11108 | ANOCTAMIN |
| Tanaka11109 | PROTEIN REGULATOR OF CYTOKINESIS 1 PRC1-RELATED |
| Tanaka11110 | FIN BUD INITIATION FACTOR FIBIN |
| Tanaka11111 | TRANSMEMBRANE PROTEIN 178B-RELATED |
| Tanaka11112 | ETS |
| Tanaka11113 | LD44032P |
| Tanaka11114 | ATP-DEPENDENT CLP PROTEASE ATP-BINDING SUBUNIT CLPX-LIKE, MITOCHONDRIAL-RELATED |
| Tanaka11115 | OLFACTOMEDIN-RELATED |
| Tanaka11116 | CYTOCHROME P450 FAMILY 4 |
| Tanaka11117 | ADAPTIN, ALPHA/GAMMA/EPSILON |
| Tanaka11118 | GUANINE NUCLEOTIDE-BINDING PROTEIN BETA G PROTEIN BETA |
| Tanaka11119 | MYOSIN |
| Tanaka11120 | MYOSIN |
| Tanaka11121 | ENDOSULFINE |
| Tanaka11122 | 60S RIBOSOMAL PROTEIN L24 |
| Tanaka11123 | PROTEIN SIDEKICK |
| Tanaka11124 | RFX TRANSCRIPTION FACTOR FAMILY |
| Tanaka11125 | BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR |
| Tanaka11126 | CINGULIN-LIKE PROTEIN 1-RELATED |
| Tanaka11127 | AQUAPORIN OR AQUAGLYCEROPORIN RELATED |
| Tanaka11128 | ADAM10/ADAM17 METALLOPEPTIDASE FAMILY MEMBER |
| Tanaka11129 | FANCONI-ASSOCIATED NUCLEASE 1 |
| Tanaka11130 | DUAL OXIDASE 2 |
| Tanaka11131 | NADPH OXIDASE |
| Tanaka11132 | TIGHT JUNCTION PROTEIN |
| Tanaka11133 | LONG-CHAIN FATTY ACID TRANSPORT PROTEIN |
| Tanaka11134 | SHC TRANSFORMING PROTEIN |
| Tanaka11135 | MEVALONATE KINASE/GALACTOKINASE |
| Tanaka11136 | PROBABLE PHOSPHOLIPID-TRANSPORTING ATPASE |
| Tanaka11137 | SULFIDE:QUINONE OXIDOREDUCTASE |
| Tanaka11138 | DULLARD PROTEIN PHOSPHATASE |
| Tanaka11139 | INSULIN-LIKE GROWTH FACTOR BINDING PROTEIN-RELATED |
| Tanaka11140 | POLY ADP-RIBOSE POLYMERASE FAMILY, MEMBER PARP |
| Tanaka11141 | SECRETORY CARRIER-ASSOCIATED MEMBRANE PROTEIN SCAMP |
| Tanaka11142 | |
| Tanaka11143 | EG:EG0003.4 PROTEIN-RELATED |
| Tanaka11144 | EG:EG0003.4 PROTEIN-RELATED |
| Tanaka11145 | EG:EG0003.4 PROTEIN-RELATED |
| Tanaka11146 | BASIGIN RELATED |
| Tanaka11147 | I[[H]] CHANNEL, ISOFORM E |
| Tanaka11148 | PYRUVATE KINASE |
| Tanaka11149 | RIBONUCLEASE P SUBUNIT P25 |
| Tanaka11150 | CYTOCHROME C OXIDASE POLYPEPTIDE |
