The Mariana snailfish or Mariana hadal snailfish Pseudoliparis swirei is a species of snailfish found in the Mariana Trench in the western Pacific Ocean. It is known from a depth range of 6,198–8,076 m,which is possibly the record for a fish caught on the seafloor. Various anatomical, physiological, molecular and genetic adaptions help this species survive in such depths. It is abundant in their deep-sea habitat and has several unusual adaptions for its dark and high pressure habitat, including transparent skin that lacks pigment, certain organs and eggs that are enlarged, the muscles are thinner, the ossification of its bones (notably the skull) is incomplete.
Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
---|---|---|---|---|---|---|
Pseudoliparis swirei | Chordata | hadal snailfish | 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 |
---|---|---|---|---|---|---|---|---|
NWPU_hadal_v1 | 626.4Mb | Chromosome | 2023 | JANBZZ01 | Northwestern Polytechnical University | PRJNA852951 | 96.00% | 21,161 |
Title | Journal | Pubmed ID |
---|---|---|
Chromosome-level genome assembly of hadal snailfish reveals mechanisms of deep-sea adaptation in vertebrates | Elife | 38134226 |
Gene ID | Description |
---|---|
HS10551 | |
HS10552 | TYROSINE-PROTEIN PHOSPHATASE |
HS10553 | SPERMATOGENESIS-ASSOCIATED PROTEIN 7 |
HS10554 | YALI0A06105P |
HS10555 | PATCHED-RELATED |
HS10556 | PROTEIN CBG26694 |
HS10557 | MYOTONIC DYSTROPHY S/T KINASE-RELATED |
HS10558 | |
HS10559 | |
HS10560 | REVERSE TRANSCRIPTASE DOMAIN-CONTAINING PROTEIN |
HS10561 | DEFECTIVE SPERMATOGENESIS PROTEIN 39 |
HS10562 | TRANSCRIPTION INITIATION FACTOR IIB-RELATED |
HS10563 | SI:DKEY-19B23.11-RELATED |
HS10564 | DNA REPAIR PROTEIN XRCC3 |
HS10565 | SERINE PROTEASE INHIBITOR, SERPIN |
HS10566 | PROTEIN PHOSPHATASE 4 REGULATORY SUBUNIT 4 PPP4R4 |
HS10567 | |
HS10568 | E3 UBIQUITIN-PROTEIN LIGASE TRIM |
HS10569 | E3 UBIQUITIN-PROTEIN LIGASE UBR7 |
HS10570 | |
HS10571 | CENTROSOMAL PROTEIN OF 170 KDA |
HS10572 | |
HS10573 | ZINC FINGER PROTEIN |
HS10574 | ZINC FINGER AND BTB DOMAIN-CONTAINING |
HS10575 | MYOSIN HEAVY CHAIN, NON-MUSCLE |
HS10576 | KUNITZ-TYPE PROTEASE INHIBITOR 1 |
HS10577 | KINASE D-INTERACTING SUBSTRATE OF 220 KDA |
HS10578 | |
HS10579 | ALLANTOICASE |
HS10580 | ASAP FAMILY MEMBER |
HS10581 | CLEAVAGE AND POLYADENYLATION SPECIFICITY FACTOR FAMILY MEMBER |
HS10582 | TATA BOX-BINDING PROTEIN-ASSOCIATED FACTOR RNA POLYMERASE I SUBUNIT B |
HS10583 | TATA BOX-BINDING PROTEIN-ASSOCIATED FACTOR RNA POLYMERASE I SUBUNIT B |
HS10584 | KRUEPPEL-LIKE TRANSCRIPTION FACTOR |
HS10585 | PROTEIN CBG11839-RELATED |
HS10586 | ADHESION G-PROTEIN COUPLED RECEPTOR |
HS10587 | VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN VTA1 HOMOLOG |
HS10588 | - |
HS10589 | LACTOYLGLUTATHIONE LYASE GLYOXALASE I |
HS10590 | CONNEXIN |
HS10591 | PHD-TYPE DOMAIN-CONTAINING PROTEIN |
HS10592 | TAXILIN |
HS10593 | SOLUTE CARRIER FAMILY 35 |
HS10594 | REVERSE TRANSCRIPTASE DOMAIN-CONTAINING PROTEIN |
HS10595 | MITOTIC CHECKPOINT SERINE/THREONINE-PROTEIN KINASE BUB1 |
HS10596 | MADF DOMAIN TRANSCRIPTION FACTOR |
HS10597 | N-ALPHA-ACETYLTRANSFERASE 20 |
HS10598 | COLLAGEN ALPHA |
HS10599 | CYTOCHROME C OXIDASE POLYPEPTIDE 7A |
HS10600 | SENTRIN-SPECIFIC PROTEASE |