The scaly-foot gastropod Chrysomallon squamiferum is a species of deep-sea hydrothermal-vent snail, a marine gastropod mollusc in the family Peltospiridae. This vent-endemic gastropod is known only from deep-sea hydrothermal vents in the Indian Ocean, where it has been found at depths of about 2,400–2,900 m. It differs greatly from other deep-sea gastropods, even the closely related neomphalines. It is widely distributed in the deep-sea hydrothermal vents of the Indian Ocean, which are around 2,780 metres in depth.
| Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
|---|---|---|---|---|---|---|
| Chrysomallon squamiferum | Mollusca | Scaly-foot Snail | Hydrothermal vent | 2,415-2,785 | Kairei hydrothermal vent field (25°19.23ʹS, 70°02.42ʹE) | 216257 |
| Genome Assembly | Genome Size | Assembly level | Released year | WGS accession | Submitter | BioProject | BUSCO completeness | Gene Number |
|---|---|---|---|---|---|---|---|---|
| Csq_v1.1.fa | 404.6Mb | Chromosome | 2020 | SMMR01 | Hong Kong University of Science and Technology | PRJNA523081 | 96.60% | 16,917 |
| Title | Journal | Pubmed ID |
|---|---|---|
| The Scaly-foot Snail genome and implications for the origins of biomineralised armour | nature communications | 32269225 |
| Gene ID | Description |
|---|---|
| CsqKR_Scaf102_2.16 | DNA REPAIR PROTEIN COMPLEMENTING XP-G CELLS-RELATED |
| CsqKR_Scaf102_2.18 | DISCOIDIN, CUB, EGF, LAMININ , AND ZINC METALLOPROTEASE DOMAIN CONTAINING |
| CsqKR_Scaf102_2.22 | |
| CsqKR_Scaf102_2.3 | |
| CsqKR_Scaf102_3.10 | DEAD/H BOX POLYPEPTIDE 26/DICE1-RELATED |
| CsqKR_Scaf102_3.19 | RIBONUCLEASE H2 SUBUNIT B |
| CsqKR_Scaf102_3.20 | RIBONUCLEASE P PROTEIN SUBUNIT P38 |
| CsqKR_Scaf102_3.21 | OCTANOYLTRANSFERASE |
| CsqKR_Scaf102_4.10 | PROTEIN ECT2 |
| CsqKR_Scaf102_4.11 | PROTEIN ECT2 |
| CsqKR_Scaf102_4.2 | |
| CsqKR_Scaf102_5.0 | |
| CsqKR_Scaf102_5.11 | ZINC FINGER HIT DOMAIN CONTAINING PROTEIN 1 |
| CsqKR_Scaf102_5.14 | YES-ASSOCIATED PROTEIN YAP1 FAMILY MEMBER |
| CsqKR_Scaf102_6.14 | PROFILIN |
| CsqKR_Scaf102_6.17 | 2-DEOXYGLUCOSE-6-PHOSPHATE PHOSPHATASE 2 |
| CsqKR_Scaf102_6.18 | GENERAL TRANSCRIPTION FACTOR IIF SUBUNIT 2 |
| CsqKR_Scaf102_6.19 | REPLICATION FACTOR C / DNA POLYMERASE III GAMMA-TAU SUBUNIT |
| CsqKR_Scaf102_7.11 | NUCLEOLAR PROTEIN 7/ESTROGEN RECEPTOR COACTIVATOR-RELATED |
| CsqKR_Scaf102_7.12 | CYCLINS |
| CsqKR_Scaf102_7.13 | AGAP010540-PA |
| CsqKR_Scaf102_7.14 | 1-AMINOCYCLOPROPANE-1-CARBOXYLATE DEAMINASE-RELATED |
| CsqKR_Scaf102_7.2 | |
| CsqKR_Scaf102_7.26 | AAA DOMAIN-CONTAINING |
| CsqKR_Scaf102_7.5 | |
| CsqKR_Scaf102_8.19 | PROTEASE S28 PRO-X CARBOXYPEPTIDASE-RELATED |
| CsqKR_Scaf102_8.20 | SUGAR KINASE |
| CsqKR_Scaf102_8.23 | CAMK FAMILY PROTEIN KINASE |
| CsqKR_Scaf102_8.24 | DRONGO, ISOFORM F |
| CsqKR_Scaf102_8.27 | 1-AMINOCYCLOPROPANE-1-CARBOXYLATE DEAMINASE-RELATED |
| CsqKR_Scaf102_8.28 | |
| CsqKR_Scaf102_9.1 | BONUS, ISOFORM C-RELATED |
| CsqKR_Scaf102_9.16 | RHOMBOID PROTEASE |
| CsqKR_Scaf102_9.18 | CARBONIC ANHYDRASE |
| CsqKR_Scaf102_9.19 | UBIQUITIN CARBOXYL-TERMINAL HYDROLASE |
| CsqKR_Scaf1031_0.5 | NEPHRIN |
| CsqKR_Scaf1035_0.3 | BRIDGING INTEGRATOR 3 |
| CsqKR_Scaf103_0.10 | AMINOTRANSFERASE |
| CsqKR_Scaf103_0.12 | ADENINE DNA GLYCOSYLASE |
| CsqKR_Scaf103_1.23 | TRANSCRIPTION FACTOR SPT20 HOMOLOG |
| CsqKR_Scaf103_1.25 | AMYLOID PROTEIN-BINDING PROTEIN 2 |
| CsqKR_Scaf103_1.28 | RIKEN CDNA E230025N22 GENE |
| CsqKR_Scaf103_1.40 | ATP-DEPENDENT CLP PROTEASE PROTEOLYTIC SUBUNIT |
| CsqKR_Scaf103_1.42 | METHYLTRANSFERASE LIKE 7B |
| CsqKR_Scaf103_1.44 | - |
| CsqKR_Scaf103_1.45 | PBS LYASE HEAT-LIKE PROTEIN |
| CsqKR_Scaf103_1.7 | |
| CsqKR_Scaf103_11.13 | |
| CsqKR_Scaf103_11.4 | SCY1-RELATED S/T PROTEIN KINASE-LIKE |
| CsqKR_Scaf103_11.9 | APICAL PROTEIN/SHROOM-RELATED |
