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 |
|---|---|
| Tanaka16451 | PLECKSTRIN HOMOLOGY PH DOMAIN-CONTAINING PROTEIN |
| Tanaka16452 | PROTEIN NATD1 |
| Tanaka16453 | PROTEIN PM1 |
| Tanaka16454 | DEHYDROGENASE/REDUCTASE SDR FAMILY MEMBER 7B |
| Tanaka16455 | CRAMPED PROTEIN |
| Tanaka16456 | GEO05313P1 |
| Tanaka16457 | JNK/SAPK-ASSOCIATED PROTEIN |
| Tanaka16458 | NUCLEOSIDE DIPHOSPHATE KINASE |
| Tanaka16459 | 28S RIBOSOMAL PROTEIN S34, MITOCHONDRIAL |
| Tanaka16460 | SPRY DOMAIN CONTAINING SOCS BOX PROTEIN |
| Tanaka16461 | V-TYPE PROTON ATPASE PROTEOLIPID SUBUNIT |
| Tanaka16462 | PHOSPHATIDYLGLYCEROL PHOSPHOLIPASE C |
| Tanaka16463 | MITOGEN-ACTIVATED PROTEIN KINASE |
| Tanaka16464 | NUDIX HYDROLASE |
| Tanaka16465 | TRANSMEMBRANE GTPASE FZO1 |
| Tanaka16466 | RAB GTPASE-BINDING EFFECTOR PROTEIN |
| Tanaka16467 | CALCIUM-TRANSPORTING ATPASE |
| Tanaka16468 | PDZ DOMAIN CONTAINING PROTEIN |
| Tanaka16469 | - |
| Tanaka16470 | XYLOSYLTRANSFERASE OXT |
| Tanaka16471 | |
| Tanaka16472 | E3 UBIQUITIN-PROTEIN LIGASE TRIM |
| Tanaka16473 | DNA HELICASE RECQ FAMILY MEMBER |
| Tanaka16474 | |
| Tanaka16475 | CENTROCORTIN FAMILY MEMBER |
| Tanaka16476 | RHO GDP-DISSOCIATION INHIBITOR |
| Tanaka16477 | RNA AND EXPORT FACTOR BINDING PROTEIN |
| Tanaka16478 | |
| Tanaka16479 | PROTEIN PHOSPHATASE 1 REGULATORY SUBUNIT 27 |
| Tanaka16480 | IMMUNOGLOBULIN FC RECEPTOR |
| Tanaka16481 | PENTRAXIN |
| Tanaka16482 | SEC14 RELATED PROTEIN |
| Tanaka16483 | ALPHA-MANNOSIDE BETA-1,6-N-ACETYLGLUCOSAMINYLTRANSFERASE |
| Tanaka16484 | MIP08469P |
| Tanaka16485 | RIBOSE-PHOSPHATE DIPHOSPHOKINASE FAMILY MEMBER |
| Tanaka16486 | AKT1 SUBSTRATE 1 PROTEIN |
| Tanaka16487 | B-BOX DOMAIN CONTAINING |
| Tanaka16488 | CHROMATIN COMPLEXES SUBUNIT BAP18-RELATED |
| Tanaka16489 | TITIN |
| Tanaka16490 | ANTIGEN BSP, PUTATIVE-RELATED |
| Tanaka16491 | MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 25 |
| Tanaka16492 | SYNAPTOTAGMIN |
| Tanaka16493 | PROLINE-SERINE-THREONINE PHOSPHATASE INTERACTING PROTEIN 1 |
| Tanaka16494 | |
| Tanaka16495 | SH3 AND MULTIPLE ANKYRIN REPEAT DOMAINS PROTEIN |
| Tanaka16496 | SUPPRESSOR OF VARIEGATION 4-20-RELATED |
| Tanaka16497 | SERINE/THREONINE PROTEIN PHOSPHATASE |
| Tanaka16498 | CLAUDIN |
| Tanaka16499 | CORONIN |
| Tanaka16500 | ADIPOR/PROGESTIN RECEPTOR-RELATED |
