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 |
|---|---|
| Tanaka01951 | CYCLIN |
| Tanaka01952 | CATION TRANSPORTING ATPASE |
| Tanaka01953 | |
| Tanaka01954 | X-BOX BINDING PROTEIN 1 |
| Tanaka01955 | UNCHARACTERIZED |
| Tanaka01956 | UNCHARACTERIZED |
| Tanaka01957 | TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER 14 |
| Tanaka01958 | MITOCHONDRIAL 39S RIBOSOMAL PROTEIN L49 |
| Tanaka01959 | HAUS AUGMIN-LIKE COMPLEX SUBUNIT 7 |
| Tanaka01960 | NINJURIN-RELATED |
| Tanaka01961 | JITTERBUG, ISOFORM N |
| Tanaka01962 | 60S RIBOSOMAL PROTEIN L10 |
| Tanaka01963 | DEOXYRIBONUCLEASE |
| Tanaka01964 | |
| Tanaka01965 | C-TYPE LECTIN DOMAIN FAMILY 20 MEMBER A-RELATED |
| Tanaka01966 | SI:CH211-161H7.5-RELATED |
| Tanaka01967 | MISEXPRESSION SUPPRESSOR OF RAS 6 |
| Tanaka01968 | |
| Tanaka01969 | E3 UBIQUITIN-PROTEIN LIGASE RING1 / RING 2 FAMILY MEMBER |
| Tanaka01970 | ADAMTS A DISINTEGRIN AND METALLOPROTEASE WITH THROMBOSPONDIN MOTIFS PROTEASE |
| Tanaka01971 | CYTOCHROME B561/FERRIC REDUCTASE TRANSMEMBRANE |
| Tanaka01972 | GLYCOGEN DEBRANCHING ENZYME |
| Tanaka01973 | CYTOCHROME B561/FERRIC REDUCTASE TRANSMEMBRANE |
| Tanaka01974 | MITOTIC INTERACTOR AND SUBSTRATE OF PLK1 MISP FAMILY MEMBER |
| Tanaka01975 | |
| Tanaka01976 | |
| Tanaka01977 | LIPID PHOSPHATE PHOSPHATASE |
| Tanaka01978 | VOLTAGE AND LIGAND GATED POTASSIUM CHANNEL |
| Tanaka01979 | ACYL COENZYME A THIOESTER HYDROLASE |
| Tanaka01980 | MITOCHONDRIAL RIBOSOMAL PROTEIN L37 |
| Tanaka01981 | CASEIN KINASE-RELATED |
| Tanaka01982 | MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN |
| Tanaka01983 | PROTEIN CBG11839-RELATED |
| Tanaka01984 | |
| Tanaka01985 | HOMEOBOX PROTEIN ENGRAILED |
| Tanaka01986 | ASPARTYL/ASPARAGINYL BETA-HYDROXYLASE |
| Tanaka01987 | MIR-INTERACTING SAPOSIN-LIKE PROTEIN |
| Tanaka01988 | |
| Tanaka01989 | DYNEIN INTERMEDIATE CHAIN |
| Tanaka01990 | |
| Tanaka01991 | |
| Tanaka01992 | |
| Tanaka01993 | ALPHA-TOCOPHEROL TRANSFER PROTEIN-RELATED |
| Tanaka01994 | |
| Tanaka01995 | XENOTROPIC AND POLYTROPIC RETROVIRUS RECEPTOR 1-RELATED |
| Tanaka01996 | TYROSINE SPECIFIC PROTEIN PHOSPHATASE AND DUAL SPECIFICITY PROTEIN PHOSPHATASE |
| Tanaka01997 | TRANSCRIPTIONAL REPRESSOR PROTEIN YY |
| Tanaka01998 | CYTOCHROME P450 FAMILY 7 |
| Tanaka01999 | ZINC FINGER PROTEIN |
| Tanaka02000 | BILIVERDIN REDUCTASE A |
