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 |
|---|---|
| Tanaka00201 | SUPEROXIDE DISMUTASE CU-ZN -RELATED |
| Tanaka00202 | RNA PROCESSING PROTEIN LD23810P |
| Tanaka00203 | MAP/MICROTUBULE AFFINITY-REGULATING KINASE |
| Tanaka00204 | HAUS AUGMIN-LIKE COMPLEX SUBUNIT 1 |
| Tanaka00205 | NEUROGENIC PROTEIN MASTERMIND |
| Tanaka00206 | PROTEIN EVA-1 |
| Tanaka00207 | PROTEIN C21ORF59 |
| Tanaka00208 | INOSITOL 5-PHOSPHATASE |
| Tanaka00209 | ZGC:174356 |
| Tanaka00210 | CADHERIN-87A |
| Tanaka00211 | ARFAPTIN-RELATED |
| Tanaka00212 | INVERTED FORMIN-2 |
| Tanaka00213 | E3 UBIQUITIN-PROTEIN LIGASE NHLRC1-RELATED |
| Tanaka00214 | E3 UBIQUITIN-PROTEIN LIGASE TRIM |
| Tanaka00215 | MATRIX PROTEIN, PUTATIVE-RELATED |
| Tanaka00216 | UBIQUITIN-FOLD MODIFIER 1 |
| Tanaka00217 | TRANSIENT RECEPTOR POTENTIAL CHANNEL |
| Tanaka00218 | PERIOSTIN-RELATED |
| Tanaka00219 | EG:EG0003.4 PROTEIN-RELATED |
| Tanaka00220 | TRANSCRIPTION FACTOR SPT20 HOMOLOG |
| Tanaka00221 | EXOSOME COMPLEX EXONUCLEASE RIBOSOMAL RNA PROCESSING PROTEIN |
| Tanaka00222 | GLYCOSYL TRANSFERASE |
| Tanaka00223 | SMAD |
| Tanaka00224 | REGULATORY FACTOR X-ASSOCIATED PROTEIN |
| Tanaka00225 | SERINE/THREONINE-PROTEIN KINASE |
| Tanaka00226 | SERINE-RICH AND TRANSMEMBRANE DOMAIN-CONTAINING PROTEIN 1 |
| Tanaka00227 | COILED-COIL DOMAIN-CONTAINING PROTEIN 169 |
| Tanaka00228 | SPARTIN |
| Tanaka00229 | CYCLINS |
| Tanaka00230 | BEIGE/BEACH-RELATED |
| Tanaka00231 | BEIGE/BEACH-RELATED |
| Tanaka00232 | RHO-TYPE GTPASE ACTIVATING PROTEIN |
| Tanaka00233 | RHO-TYPE GTPASE ACTIVATING PROTEIN |
| Tanaka00234 | REPLICATION FACTOR C / DNA POLYMERASE III GAMMA-TAU SUBUNIT |
| Tanaka00235 | GLYCOSYL HYDROLASE |
| Tanaka00236 | ANDROGEN INDUCED INHIBITOR OF PROLIFERATION AS3 / PDS5-RELATED |
| Tanaka00237 | ZYGOTE ARREST PROTEIN 1-LIKE ISOFORM X1 |
| Tanaka00238 | |
| Tanaka00239 | FURRY-RELATED |
| Tanaka00240 | GLYCOPROTEIN HORMONE RECEPTOR |
| Tanaka00241 | FRINGE-RELATED |
| Tanaka00242 | REVERSE TRANSCRIPTASE DOMAIN-CONTAINING PROTEIN |
| Tanaka00243 | |
| Tanaka00244 | MICROSOMAL GLUTATHIONE S-TRANSFERASE |
| Tanaka00245 | RETINOVIN-RELATED |
| Tanaka00246 | HIGH MOBILITY GROUP PROTEIN DSP1 |
| Tanaka00247 | UBIQUITIN-LIKE PROTEIN 3 HCG-1 PROTEIN |
| Tanaka00248 | - |
| Tanaka00249 | G_PROTEIN_RECEP_F1_2 DOMAIN-CONTAINING PROTEIN |
| Tanaka00250 | G_PROTEIN_RECEP_F1_2 DOMAIN-CONTAINING PROTEIN |
