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oai:gredos.usal.es:10366/1542522025-04-30T19:41:46Zcom_10366_4028com_10366_3947com_10366_3946com_10366_3823com_10366_154131com_10366_4512col_10366_4029col_10366_154132

Genome insights into the novel species Microvirga brassicacearum, a rapeseed endophyte with biotechnological potential Jiménez Gómez, Alejandro Saati Santamaría, Zaki Igual, José M. Rivas González, Raúl Mateos González, Pedro Francisco García Fraile, Paula Plant–bacteria interactions Genome mining PGPB Biofertilizer CAZymes Secondary metabolites Hydrolytic enzymes [EN]Plants harbor a diversity of microorganisms constituting the plant microbiome. Many bioinoculants for agricultural crops have been isolated from plants. Nevertheless, plants are an underexplored niche for the isolation of microorganisms with other biotechnological applications. As a part of a collection of canola endophytes, we isolated strain CDVBN77T. Its genome sequence shows not only plant growth-promoting (PGP) mechanisms, but also genetic machinery to produce secondary metabolites, with potential applications in the pharmaceutical industry, and to synthesize hydrolytic enzymes, with potential applications in biomass degradation industries. Phylogenetic analysis of the 16S rRNA gene of strain CDVBN77T shows that it belongs to the genus Microvirga, its closest related species being M. aerophila DSM 21344T (97.64% similarity) and M. flavescens c27j1T (97.50% similarity). It contains ubiquinone 10 as the predominant quinone, C19:0 cyclo!8c and summed feature 8 as the major fatty acids, and phosphatidylcholine and phosphatidylethanolamine as the most abundant polar lipids. Its genomic DNA G+C content is 62.3 (mol %). Based on phylogenetic, chemotaxonomic, and phenotypic analyses, we suggest the classification of strain CDVBN77T within a new species of the genus Microvirga and propose the name Microvirga brassicacearum sp. nov. (type strain CDVBN77T = CECT 9905T = LMG 31419T). 2024-01-15T14:37:43Z 2024-01-15T14:37:43Z 2019 info:eu-repo/semantics/article Jiménez-Gómez, A., Saati-Santamaría, Z., Igual, J. M., Rivas, R., Mateos, P. F., & García-Fraile, P. (2019). Genome insights into the novel species Microvirga brassicacearum, a rapeseed endophyte with biotechnological potential. Microorganisms, 7(9), 354. https://doi.org/10.3390/microorganisms7090354 http://hdl.handle.net/10366/154252 10.3390/microorganisms7090354 2076-2607 eng https://doi.org/10.3390/microorganisms7090354 European Union’s Horizon 2020 750795 http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivatives 4.0 Internacional MDPI