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_Scaf12567_1.9 | SCAVENGER RECEPTOR CLASS F |
PE_Scaf12569_1.0 | |
PE_Scaf12569_3.5 | JITTERBUG, ISOFORM N |
PE_Scaf12569_3.6 | ADP RIBOSYLATION FACTOR-RELATED |
PE_Scaf12569_4.5 | PROTEIN CBG12054-RELATED |
PE_Scaf1256_0.3 | EGF-LIKE DOMAIN-CONTAINING PROTEIN |
PE_Scaf1256_2.3 | EGF-LIKE DOMAIN-CONTAINING PROTEIN |
PE_Scaf1256_3.3 | EXPRESSED PROTEIN |
PE_Scaf1256_4.0 | |
PE_Scaf1256_4.1 | |
PE_Scaf1256_4.2 | |
PE_Scaf1256_4.8 | |
PE_Scaf12571_0.2 | FTP DOMAIN-CONTAINING PROTEIN |
PE_Scaf12573_0.1 | |
PE_Scaf12573_2.2 | PYRAZINAMIDASE/NICOTINAMIDASE |
PE_Scaf12577_1.2 | LONG-CHAIN-FATTY-ACID--COA LIGASE |
PE_Scaf12577_1.3 | HEPARAN SULFATE SULFOTRANSFERASE |
PE_Scaf12577_10.5 | MITOCHONDRIAL 28S RIBOSOMAL PROTEIN S30/P52 PRO-APOTOTIC PROTEIN |
PE_Scaf12577_10.6 | LONG-CHAIN-FATTY-ACID--COA LIGASE |
PE_Scaf12577_13.3 | |
PE_Scaf12577_14.3 | |
PE_Scaf12577_15.0 | |
PE_Scaf12577_15.4 | |
PE_Scaf12577_3.2 | LONG-CHAIN-FATTY-ACID--COA LIGASE |
PE_Scaf12577_6.2 | LONG-CHAIN-FATTY-ACID--COA LIGASE |
PE_Scaf12578_0.7 | G-PROTEIN COUPLED RECEPTOR 158-RELATED |
PE_Scaf12578_0.9 | |
PE_Scaf12581_0.0 | LORICRIN |
PE_Scaf12581_0.1 | |
PE_Scaf12581_0.17 | |
PE_Scaf12581_0.18 | |
PE_Scaf12581_0.2 | |
PE_Scaf12581_0.20 | LYSINE-SPECIFIC DEMETHYLASE |
PE_Scaf12581_0.9 | |
PE_Scaf12585_1.2 | |
PE_Scaf12585_1.6 | APOPTOSIS-INDUCING FACTOR 1 |
PE_Scaf12585_1.7 | MYOSIN |
PE_Scaf12585_1.8 | MEVALONATE KINASE |
PE_Scaf12585_12.0 | CALCIUM-TRANSPORTING ATPASE |
PE_Scaf12585_13.0 | MITOCHONDRIAL IMPORT INNER MEMBRANE TRANSLOCASE SUBUNIT TIM10 |
PE_Scaf12585_13.5 | TRAF-TYPE ZINC FINGER PROTEIN-RELATED |
PE_Scaf12585_13.6 | |
PE_Scaf12585_15.8 | T-BOX PROTEIN-RELATED |
PE_Scaf12585_5.2 | |
PE_Scaf12585_5.5 | CARBOHYDRATE BINDING DOMAIN CONTAINING PROTEIN |
PE_Scaf12585_8.3 | |
PE_Scaf12585_9.0 | |
PE_Scaf12588_0.2 | |
PE_Scaf12588_0.6 | HYPOXIA-INDUCIBLE FACTOR 1 ALPHA INHIBITOR-RELATED |
PE_Scaf12588_0.8 |