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dc.contributor.authorYang, Fei-Ying
dc.contributor.authorSaqib, Hafiz Sohaib Ahmed
dc.contributor.authorChen, Jun-Hui
dc.contributor.authorRuan, Qian-Qian
dc.contributor.authorVasseur, Liette
dc.contributor.authorHe, Wei-Yi
dc.contributor.authorYou, Min-Sheng
dc.date.accessioned2021-04-06T17:46:37Z
dc.date.available2021-04-06T17:46:37Z
dc.date.issued2020
dc.identifier.citationInternational journal of molecular sciences, 2020-08-30, Vol.21 (17), p.6283en_US
dc.identifier.issn1422-0067
dc.identifier.urihttp://hdl.handle.net/10464/15036
dc.description.abstractEvolutionary and ecological forces are important factors that shape gut microbial profiles in hosts, which can help insects adapt to different environments through modulating their metabolites. However, little is known about how gut microbes and metabolites are altered when lepidopteran pest species switch hosts. In the present study, using 16S-rDNA sequencing and mass spectrometry-based metabolomics, we analyzed the gut microbiota and metabolites of three populations of : one feeding on radish (PxR) and two feeding on peas (PxP; with PxP-1 and PxP-17 being the first and 17th generations after host shift from radish to peas, respectively). We found that the diversity of gut microbes in PxP-17 was significantly lower than those in PxR and PxP-1, which indicates a distinct change in gut microbiota after host shift. Kyoto Encyclopedia of Genes and Genomes analysis revealed that the functions of energy metabolism, signal transduction, and xenobiotics biodegradation and metabolism were increased in PxP-17, suggesting their potential roles in host adaptation. Metabolic profiling showed a significant difference in the abundance of gut metabolites between PxR and PxP-17, and significant correlations of gut bacteria with gut metabolites. These findings shed light on the interaction among plants, herbivores, and symbionts, and advance our understanding of host adaptation associated with gut bacteria and metabolic activitiesen_US
dc.language.isoen_USen_US
dc.publisherMDPIen_US
dc.subjectBacteria - metabolismen_US
dc.subjectLarva - metabolismen_US
dc.subjectGastrointestinal Microbiomeen_US
dc.subjectRaphanus - microbiologyen_US
dc.subjectGastrointestinal Tract - microbiologyen_US
dc.subjectMetabolomeen_US
dc.subjectPhylogenyen_US
dc.subjectMothsen_US
dc.subjectGastrointestinal Tract - metabolismen_US
dc.subjectHost-Pathogen Interactionsen_US
dc.subjectAnimalsen_US
dc.subjectBacteria - classificationen_US
dc.subjectLarva - microbiologyen_US
dc.subjectIndex Medicusen_US
dc.subjectInsect-plant interactionen_US
dc.subjectHost expansionen_US
dc.subjectDiamondback mothen_US
dc.subjectInter-omicen_US
dc.subjectInsect-microbe interactionen_US
dc.titleDifferential Profiles of Gut Microbiota and Metabolites Associated with Host Shift of Plutella xylostellaen_US
dc.typeArticleen_US
dc.identifier.doi10.3390/ijms21176283


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