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 |
|---|---|
| Tanaka13251 | CASEIN KINASE-RELATED |
| Tanaka13252 | TWO PORE CHANNEL 3 |
| Tanaka13253 | TRANSMEMBRANE PROTEIN 246 |
| Tanaka13254 | MARVEL-CONTAINING POTENTIAL LIPID RAFT-ASSOCIATED PROTEIN |
| Tanaka13255 | |
| Tanaka13256 | INTERCELLULAR ADHESION MOLECULE |
| Tanaka13257 | CAPZ-INTERACTING PROTEIN AND RELATED PROTEINS |
| Tanaka13258 | CALPONIN HOMOLOGY DOMAIN-CONTAINING PROTEIN DDB_G0272472-RELATED |
| Tanaka13259 | ZINC FINGER PROTEIN |
| Tanaka13260 | ZINC FINGER AND SCAN DOMAIN-CONTAINING |
| Tanaka13261 | UNCHARACTERIZED |
| Tanaka13262 | STEREOCILIN RELATED |
| Tanaka13263 | GLUTAMATE--TRNA LIGASE |
| Tanaka13264 | GOLGI-LOCALIZED, GAMMA-ADAPTIN EAR CONTAINING, ARF BINDING PROTEIN |
| Tanaka13265 | CYCLIC NUCLEOTIDE PHOSPHODIESTERASE |
| Tanaka13266 | B-BOX DOMAIN CONTAINING |
| Tanaka13267 | B-BOX DOMAIN CONTAINING |
| Tanaka13268 | VOLTAGE-DEPENDENT CALCIUM CHANNEL GAMMA SUBUNIT |
| Tanaka13269 | RIBOSOMAL PROTEIN S6 KINASE |
| Tanaka13270 | PHOSPHATIDYLINOSITOL 3-KINASE REGULATORY SUBUNIT |
| Tanaka13271 | ANKYRIN REPEAT AND STERILE ALPHA MOTIF DOMAIN-CONTAINING PROTEIN 1 |
| Tanaka13272 | GUANINE NUCLEOTIDE-BINDING PROTEIN G I /G S /G O GAMMA-13 SUBUNIT |
| Tanaka13273 | P-LOOP CONTAINING NUCLEOSIDE TRIPHOSPHATE HYDROLASES SUPERFAMILY PROTEIN |
| Tanaka13274 | SOLUTE CARRIER FAMILY 5 |
| Tanaka13275 | PROTEIN ENHANCER OF SEVENLESS 2B |
| Tanaka13276 | BRCA1-ASSOCIATED ATM ACTIVATOR 1 |
| Tanaka13277 | EUKARYOTIC TRANSLATION INITIATION FACTOR 3 EIF3 -RELATED |
| Tanaka13278 | CARBOHYDRATE SULFOTRANSFERASE |
| Tanaka13279 | IRE1-RELATED |
| Tanaka13280 | |
| Tanaka13281 | GTP-BINDING PROTEIN ALPHA SUBUNIT |
| Tanaka13282 | PROTEIN SIDEKICK |
| Tanaka13283 | |
| Tanaka13284 | ZINC FINGER PROTEIN |
| Tanaka13285 | BAT4 PROTEIN-RELATED |
| Tanaka13286 | CYTOCHROME P450 FAMILY 3 |
| Tanaka13287 | CYTOCHROME P450 FAMILY 3 |
| Tanaka13288 | CHECKPOINT SUPPRESSOR 1-LIKE, ISOFORM A-RELATED |
| Tanaka13289 | DILUTE DOMAIN-CONTAINING PROTEIN YPR089W |
| Tanaka13290 | ADIPOR/PROGESTIN RECEPTOR-RELATED |
| Tanaka13291 | ACTIN-RELATED PROTEIN 2/3 COMPLEX SUBUNIT 1 |
| Tanaka13292 | ACTIN-RELATED PROTEIN 2/3 COMPLEX SUBUNIT 1 |
| Tanaka13293 | |
| Tanaka13294 | UPF0472 PROTEIN C16ORF72 |
| Tanaka13295 | MYOSIN VII, XV |
| Tanaka13296 | RNA DEMETHYLASE ALKBH5 |
| Tanaka13297 | MITOCHONDRIAL DYNAMICS PROTEINS 49/51 FAMILY MEMBER |
| Tanaka13298 | SMITH-MAGENIS SYNDROME REGION GENE 8 PROTEIN |
| Tanaka13299 | PEPTIDYL-PROLYL CIS-TRANS ISOMERASE |
| Tanaka13300 | ZGC:112980 |
