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 |
|---|---|
| Tanaka01351 | ANK_REP_REGION DOMAIN-CONTAINING PROTEIN |
| Tanaka01352 | TNF RECEPTOR ASSOCIATED FACTOR |
| Tanaka01353 | DIACYLGLYCEROL KINASE |
| Tanaka01354 | GENERAL RECEPTOR FOR PHOSPHOINOSITIDES 1-ASSOCIATED SCAFFOLD PROTEIN-RELATED |
| Tanaka01355 | NUCLEAR HORMONE RECEPTOR |
| Tanaka01356 | UNCHARACTERIZED |
| Tanaka01357 | LEUCINE ZIPPER-EF-HAND CONTAINING TRANSMEMBRANE PROTEIN |
| Tanaka01358 | |
| Tanaka01359 | TETRASPANIN |
| Tanaka01360 | UNCHARACTERIZED |
| Tanaka01361 | ORMDL PROTEINS |
| Tanaka01362 | DEADENYLATION COMPLEX CATALYTIC SUBUNIT PAN2 |
| Tanaka01363 | SPERMATOGENESIS-ASSOCIATED SERINE-RICH PROTEIN 2-RELATED |
| Tanaka01364 | PYM PROTEIN |
| Tanaka01365 | TRANSMEMBRANE PROTEIN 198 FAMILY MEMBER |
| Tanaka01366 | INSULIN-LIKE GROWTH FACTOR BINDING PROTEIN |
| Tanaka01367 | RAN BINDING PROTEIN 9-RELATED |
| Tanaka01368 | OS06G0237300 PROTEIN |
| Tanaka01369 | MONOCARBOXYLATE TRANSPORTER |
| Tanaka01370 | NEUROPEPTIDE RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR |
| Tanaka01371 | DECARBOXYLATING DEHYDROGENASES-ISOCITRATE, ISOPROPYLMALATE, TARTRATE |
| Tanaka01372 | CONSTITUTIVE COACTIVATOR OF PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR GAMMA |
| Tanaka01373 | SHORT-CHAIN DEHYDROGENASE/REDUCTASE |
| Tanaka01374 | CDK5 AND ABL1 ENZYME SUBSTRATE 1 |
| Tanaka01375 | CEREBRAL CAVERNOUS MALFORMATIONS PROTEIN 2 HOMOLOG |
| Tanaka01376 | VOLTAGE-GATED POTASSIUM CHANNEL |
| Tanaka01377 | VOLTAGE-GATED POTASSIUM CHANNEL |
| Tanaka01378 | VOLTAGE-GATED POTASSIUM CHANNEL |
| Tanaka01379 | NERVE GROWTH FACTOR NGF -RELATED |
| Tanaka01380 | TETRASPANIN |
| Tanaka01381 | MITOCHONDRIAL 2-OXODICARBOXYLATE CARRIER 1-RELATED |
| Tanaka01382 | GLYCOPROTEIN HORMONE BETA CHAIN |
| Tanaka01383 | SERINE/THREONINE-PROTEIN KINASE |
| Tanaka01384 | RNA-BINDING PROTEIN |
| Tanaka01385 | UBIQUITIN-ACTIVATING ENZYME E1 |
| Tanaka01386 | RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR AT 64C, ISOFORM A |
| Tanaka01387 | UBIQUITIN CARBOXYL-TERMINAL HYDROLASE |
| Tanaka01388 | RHO FAMILY GTPASE |
| Tanaka01389 | NISCHARIN RELATED |
| Tanaka01390 | TRANSKETOLASE |
| Tanaka01391 | EXTRACELLULAR MATRIX PROTEIN 2-RELATED |
| Tanaka01392 | AGAP008170-PA |
| Tanaka01393 | BETA-1,4-GALACTOSYLTRANSFERASE |
| Tanaka01394 | VACUOLAR ATP SYNTHASE SUBUNIT S1 |
| Tanaka01395 | VOLTAGE-DEPENDENT CALCIUM CHANNEL SUBUNIT ALPHA-2/DELTA-RELATED |
| Tanaka01396 | SLIT RELATED LEUCINE-RICH REPEAT NEURONAL PROTEIN |
| Tanaka01397 | WNT RELATED |
| Tanaka01398 | ELKS/RAB6-INTERACTING/CAST PROTEIN |
| Tanaka01399 | TOLL-LIKE RECEPTOR 7-RELATED |
| Tanaka01400 | SERINE PEPTIDASE S9 FAMILY MEMBER |
