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 |
|---|---|
| Tanaka19151 | PEPTIDYL-PROLYL CIS-TRANS ISOMERASE-RELATED |
| Tanaka19152 | PROTEIN YIPPEE-LIKE CG15309-RELATED |
| Tanaka19153 | AMSH-LIKE PROTEASE |
| Tanaka19154 | SOLUTE CARRIER FAMILY 39 |
| Tanaka19155 | ACTIVATING SIGNAL COINTEGRATOR 1 COMPLEX SUBUNIT 2 ASC-1 COMPLEX SUBUNIT P100 |
| Tanaka19156 | RING ZINC FINGER |
| Tanaka19157 | SEC14 RELATED PROTEIN |
| Tanaka19158 | PROTEIN UNC-13 HOMOLOG |
| Tanaka19159 | PROTEIN UNC-13 HOMOLOG |
| Tanaka19160 | RUN AND SH3 DOMAIN CONTAINING |
| Tanaka19161 | BLUE CHEESE |
| Tanaka19162 | PHOSPHATIDATE CYTIDYLYLTRANSFERASE |
| Tanaka19163 | ENDOSOMAL/LYSOSOMAL POTASSIUM CHANNEL TMEM175 |
| Tanaka19164 | HEAT SHOCK 70 KDA PROTEIN 14 |
| Tanaka19165 | GUANINE NUCLEOTIDE EXCHANGE FACTOR |
| Tanaka19166 | ZINC FINGER RNA-BINDING PROTEIN |
| Tanaka19167 | P2X PURINOCEPTOR |
| Tanaka19168 | |
| Tanaka19169 | - |
| Tanaka19170 | MATRIX METALLOPROTEINASE |
| Tanaka19171 | DER1-LIKE PROTEIN, DERLIN |
| Tanaka19172 | SNF5 |
| Tanaka19173 | |
| Tanaka19174 | GUANINE NUCLEOTIDE EXCHANGE FACTOR |
| Tanaka19175 | MICROSOMAL PROSTAGLANDIN E SYNTHASE-2 |
| Tanaka19176 | |
| Tanaka19177 | GLE-1-RELATED |
| Tanaka19178 | OUTER DENSE FIBER OF SPERM TAILS 2 |
| Tanaka19179 | TESTIS-SPECIFIC Y-ENCODED PROTEIN |
| Tanaka19180 | RIBOSOMAL PROTEIN S6 KINASE |
| Tanaka19181 | ZINC FINGER DHHC DOMAIN CONTAINING PROTEIN |
| Tanaka19182 | SOLUTE CARRIER FAMILY 25 |
| Tanaka19183 | FAMILY WITH SEQUENCE SIMILARITY 102 |
| Tanaka19184 | CARBON CATABOLITE REPRESSOR PROTEIN 4 |
| Tanaka19185 | 54S RIBOSOMAL PROTEIN L1, MITOCHONDRIAL |
| Tanaka19186 | MATRIX PROTEIN, PUTATIVE-RELATED |
| Tanaka19187 | ANNEXIN |
| Tanaka19188 | PROTEIN KINASE DOMAIN-CONTAINING PROTEIN |
| Tanaka19189 | PROTEIN KINASE DOMAIN-CONTAINING PROTEIN |
| Tanaka19190 | ADIPOR/PROGESTIN RECEPTOR-RELATED |
| Tanaka19191 | REVERSE TRANSCRIPTASE DOMAIN-CONTAINING PROTEIN |
| Tanaka19192 | ANTHRAX TOXIN RECEPTOR |
| Tanaka19193 | AGAP007109-PA |
| Tanaka19194 | CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 299 |
| Tanaka19195 | TGF-BETA FAMILY |
| Tanaka19196 | CYCLIC NUCLEOTIDE-DEPENDENT PROTEIN KINASE |
| Tanaka19197 | BREAST CANCER ANTI-ESTROGEN RESISTANCE PROTEIN 3 HOMOLOG-LIKE PROTEIN |
| Tanaka19198 | EG:EG0003.4 PROTEIN-RELATED |
| Tanaka19199 | TORSIN |
| Tanaka19200 |
