Hirondellea gigas is a species of amphipod crustacean found in the hadal zone of the Pacific Ocean, particularly in the Mariana Trench. It is adapted to extreme deep-sea environments, living at depths exceeding 10,000 meters where pressures are immense and temperatures are near freezing. This species feeds on organic matter that sinks to the ocean floor, playing a crucial role in the deep-sea ecosystem as a scavenger. Its unique adaptations, such as a lightweight exoskeleton and specialized enzymes, allow it to survive and thrive in one of the most extreme habitats on Earth.
Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
---|---|---|---|---|---|---|
Hirondellea gigas | Arthropoda | - | Deep sea | 6,800-11,000 | Mariana Trench in the northwestern Pacific Ocean | 1518452 |
Genome Assembly | Genome Size | Assembly level | Released year | WGS accession | Submitter | BioProject | BUSCO completeness | Gene Number |
---|---|---|---|---|---|---|---|---|
- | 13.92Gb | Chromosome | 2025 | CNA0142381 | - | CNP0005374 | 89.34% | 27,881 |
Title | Journal | Pubmed ID |
---|---|---|
The amphipod genome reveals population dynamics and adaptations to hadal environment | Cell | 40054448 |
Gene ID | Description |
---|---|
Hgig_19947 | |
Hgig_19948 | |
Hgig_19949 | ZINC FINGER PROTEIN |
Hgig_19950 | |
Hgig_19951 | ZINC FINGER PROTEIN |
Hgig_19952 | ZINC FINGER PROTEIN |
Hgig_19953 | |
Hgig_19954 | TBC1 DOMAIN FAMILY MEMBER 7 |
Hgig_19955 | RE48511P |
Hgig_19956 | |
Hgig_19957 | |
Hgig_19958 | |
Hgig_19959 | ZINC FINGER PROTEIN |
Hgig_19960 | ZINC FINGER PROTEIN |
Hgig_19961 | UNCHARACTERIZED |
Hgig_19962 | |
Hgig_19963 | ZINC FINGER PROTEIN |
Hgig_19964 | GLUTATHIONE SYNTHETASE |
Hgig_19965 | |
Hgig_19966 | ZINC FINGER PROTEIN |
Hgig_19967 | |
Hgig_19968 | |
Hgig_19969 | DREV PROTEIN |
Hgig_19970 | |
Hgig_19971 | |
Hgig_19972 | COMPLEMENT COMPONENT C6 |
Hgig_19973 | KELCH PROTEIN |
Hgig_19974 | ZINC FINGER PROTEIN |
Hgig_19975 | SODIUM/CHLORIDE DEPENDENT TRANSPORTER |
Hgig_19976 | SODIUM/CHLORIDE DEPENDENT TRANSPORTER |
Hgig_19977 | SODIUM/CHLORIDE DEPENDENT TRANSPORTER |
Hgig_19978 | HEAT SHOCK PROTEIN 70KDA |
Hgig_19979 | COLLAGEN ALPHA |
Hgig_19980 | COLLAGEN ALPHA |
Hgig_19981 | |
Hgig_19982 | |
Hgig_19983 | |
Hgig_19984 | |
Hgig_19985 | ZINC FINGER HOMEOBOX PROTEIN |
Hgig_19986 | ZINC FINGER HOMEOBOX PROTEIN |
Hgig_19987 | |
Hgig_19988 | TYROSINE AMINOTRANSFERASE |
Hgig_19989 | TYROSINE AMINOTRANSFERASE |
Hgig_19990 | TYROSINE AMINOTRANSFERASE |
Hgig_19991 | TYROSINE AMINOTRANSFERASE |
Hgig_19992 | TYROSINE AMINOTRANSFERASE |
Hgig_19993 | TYROSINE AMINOTRANSFERASE |
Hgig_19994 | ZINC FINGER PROTEIN |
Hgig_19995 | |
Hgig_19996 | TRANSCRIPTION INITIATION FACTOR TFIID SUBUNIT 10 |