The vestimentiferan Paraescarpia echinospica is widely distributed in the cold seeps and methane seeps of the western Pacific Ocean, and relies on their endosymbiont bacteria as a source of energy and organic carbon. It's gutless and depends entirely on its endosymbiotic sulfide-oxidizing chemoautotrophic bacteria for nutrition. Its mechanisms of host–symbiont cooperation in energy production and nutrient biosynthesis and utilization have recently been documented through a study of its endosymbiont genome and metaproteome.
Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
---|---|---|---|---|---|---|
Paraescarpia echinospica | Annelida | deep-sea tubeworm | Cold seep/Hydrothermal vent | 1100-1600 | Haima cold seep in the South China Sea (16°43.80′N, 110°28.50′E) | 2080241 |
Genome Assembly | Genome Size | Assembly level | Released year | WGS accession | Submitter | BioProject | BUSCO completeness | Gene Number |
---|---|---|---|---|---|---|---|---|
HKBU_Pec_v1 | 1.09Gb | Chromosome | 2021 | JAHLWY01 | Hong Kong University of Science and Technology | PRJNA625616 | 96.40% | 22,642 |
Title | Journal | Pubmed ID |
---|---|---|
Genomic Signatures Supporting the Symbiosis and Formation of Chitinous Tube in the Deep-Sea Tubeworm Paraescarpia echinospica | Molecular Biology and Evolution | 34255082 |
Gene ID | Description |
---|---|
PE_Scaf7367_6.13 | STRUCTURAL MAINTENANCE OF CHROMOSOMES SMC FAMILY MEMBER |
PE_Scaf7368_0.0 | TRANSPOSON |
PE_Scaf7368_0.1 | |
PE_Scaf7369_0.2 | EXPORTIN 4,7-RELATED |
PE_Scaf7369_1.2 | AMINO ACID TRANSPORTER |
PE_Scaf7369_10.2 | IRE1-RELATED |
PE_Scaf7369_12.50 | ZNF44 PROTEIN |
PE_Scaf7369_12.51 | TRANSCRIPTIONAL REPRESSOR PROTEIN YY |
PE_Scaf7369_12.8 | ZINC FINGER PROTEIN |
PE_Scaf7369_2.1 | AMINO ACID TRANSPORTER |
PE_Scaf7369_2.3 | AMINO ACID TRANSPORTER |
PE_Scaf7369_4.1 | TRANSIENT RECEPTOR POTENTIAL ION CHANNEL PROTEIN |
PE_Scaf7369_5.1 | CAT EYE SYNDROME CRITICAL REGION PROTEIN 6 |
PE_Scaf7369_6.2 | MACROPHAGE ERYTHROBLAST ATTACHER-RELATED |
PE_Scaf7369_7.5 | UNCHARACTERIZED |
PE_Scaf7369_8.3 | NACHT, LRR AND PYD DOMAINS-CONTAINING PROTEIN 12 |
PE_Scaf7373_0.0 | |
PE_Scaf7373_0.1 | |
PE_Scaf7373_0.3 | |
PE_Scaf7373_0.5 | |
PE_Scaf7375_0.1 | |
PE_Scaf7376_3.10 | DESTABILASE-RELATED |
PE_Scaf7376_3.6 | ALANYL-TRNA EDITING PROTEIN |
PE_Scaf7376_3.8 | TIMEOUT/TIMELESS-2 |
PE_Scaf7376_4.3 | DESTABILASE-RELATED |
PE_Scaf7376_4.4 | ULP_PROTEASE DOMAIN-CONTAINING PROTEIN |
PE_Scaf7379_0.4 | |
PE_Scaf7379_0.5 | DREV PROTEIN |
PE_Scaf737_0.1 | |
PE_Scaf7380_0.0 | CILIA AND FLAGELLA-ASSOCIATED PROTEIN 58-RELATED |
PE_Scaf7380_0.3 | CILIA AND FLAGELLA-ASSOCIATED PROTEIN 58-RELATED |
PE_Scaf7382_1.1 | |
PE_Scaf7382_2.12 | KUNITZ-TYPE PROTEASE INHIBITOR-RELATED |
PE_Scaf7382_2.4 | |
PE_Scaf7388_0.1 | |
PE_Scaf7388_0.2 | |
PE_Scaf7388_0.3 | |
PE_Scaf738_0.3 | |
PE_Scaf7390_0.0 | |
PE_Scaf7396_0.0 | LORICRIN |
PE_Scaf7396_0.12 | |
PE_Scaf7396_0.7 | |
PE_Scaf7396_1.2 | RABCONNECTIN-RELATED |
PE_Scaf7396_1.3 | TRANSLOCON-ASSOCIATED PROTEIN, BETA SUBUNIT PRECURSOR TRAP-BETA SIGNAL SEQUENCE RECEPTOR BETA SUBUNIT |
PE_Scaf7396_3.4 | |
PE_Scaf7396_3.5 | REDUCED GROWTH PHENOTYPE 1 RGP1, YEAST -RELATED |
PE_Scaf7396_3.6 | MONOCARBOXYLATE TRANSPORTER |
PE_Scaf7398_0.0 | |
PE_Scaf7399_0.10 | |
PE_Scaf7399_0.13 |