{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zuo C"],"funding":["National Key R&D Program of China","National Natural Science Foundation of China"],"pagination":["918"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10967425"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["14(6)"],"pubmed_abstract":["Biological invasion is a primary direct driver of biodiversity loss. Recently, owing to exploitation competition with an invasive mussel, <i>Mytella strigata</i> (Hanley, 1843), there has been a drastic decrease in the population of native <i>Perna viridis</i> (Linnaeus, 1758) in several western Pacific regions. In the present study, intestinal microbiota, metabolome, and key digestive enzyme activities were compared between the two competing mussels, <i>M. strigata</i> and <i>P. viridis</i>, to elucidate the differences in intestinal microbiota and metabolic points. We observed that <i>Proteobacteria</i>, <i>Firmicutes</i>, and <i>Bacteroidota</i> were the three predominant bacterial phyla in the two species. The relative abundance of <i>Bacteroidota</i> related to carbohydrate-degrading ability was significantly higher in <i>M. strigata</i> than in <i>P. viridis</i>. Compared to <i>P. viridis</i>, different metabolites including maltose and trehalose were enriched in <i>M. strigata</i>. Lastly, higher carbohydrases activities of alpha-amylase, cellulase, and xylanase were observed in <i>M. strigata</i> than in <i>P. viridis</i>. These differences might play an important role in the adaptation process of <i>M. strigata</i> to the new environment. This study provides important basic knowledge for investigating the competition between <i>M. strigata</i> and <i>P. viridis</i> in terms of food resources utilization."],"journal":["Animals : an open access journal from MDPI"],"pubmed_title":["Integrated Metagenomic and Metabolomic Analysis on Two Competing Mussels, <i>Mytella strigata</i> and <i>Perna viridis</i>, in China."],"pmcid":["PMC10967425"],"funding_grant_id":["2022YFD2401204","42006080"],"pubmed_authors":["Ma P","Zhu Y","Zhang Z","Ma X","Yan S","Zuo C"],"additional_accession":[]},"is_claimable":false,"name":"Integrated Metagenomic and Metabolomic Analysis on Two Competing Mussels, <i>Mytella strigata</i> and <i>Perna viridis</i>, in China.","description":"Biological invasion is a primary direct driver of biodiversity loss. Recently, owing to exploitation competition with an invasive mussel, <i>Mytella strigata</i> (Hanley, 1843), there has been a drastic decrease in the population of native <i>Perna viridis</i> (Linnaeus, 1758) in several western Pacific regions. In the present study, intestinal microbiota, metabolome, and key digestive enzyme activities were compared between the two competing mussels, <i>M. strigata</i> and <i>P. viridis</i>, to elucidate the differences in intestinal microbiota and metabolic points. We observed that <i>Proteobacteria</i>, <i>Firmicutes</i>, and <i>Bacteroidota</i> were the three predominant bacterial phyla in the two species. The relative abundance of <i>Bacteroidota</i> related to carbohydrate-degrading ability was significantly higher in <i>M. strigata</i> than in <i>P. viridis</i>. Compared to <i>P. viridis</i>, different metabolites including maltose and trehalose were enriched in <i>M. strigata</i>. Lastly, higher carbohydrases activities of alpha-amylase, cellulase, and xylanase were observed in <i>M. strigata</i> than in <i>P. viridis</i>. These differences might play an important role in the adaptation process of <i>M. strigata</i> to the new environment. This study provides important basic knowledge for investigating the competition between <i>M. strigata</i> and <i>P. viridis</i> in terms of food resources utilization.","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Mar","modification":"2025-04-04T23:52:57.409Z","creation":"2025-04-04T23:52:57.409Z"},"accession":"S-EPMC10967425","cross_references":{"pubmed":["38540015"],"doi":["10.3390/ani14060918"]}}