{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Wang Y"],"funding":["Agricultural Science and Technology Innovation Pro- 215 gram (ASTIP) of CAAS","Agricultural Science and Technology Innovation Program (ASTIP) of CAAS"],"pagination":["137"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9967349"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["15(2)"],"pubmed_abstract":["Resistance monitoring in the Asian corn borer, <i>Ostrinia furnacalis</i>, is necessary to accommodate the commercial introduction and stewardship of Bt maize in China. The susceptibility of 56 <i>O. furnacalis</i> field populations, collected between 2015 and 2021 from the corn belt regions of China, to Cry1Ab and Cry1F toxins was determined. Neonate larvae (within 12 h after hatching) were placed on the surface of semi-artificial agar-free diet incorporating a series of concentrations of purified toxins, and mortality was evaluated after 7d. The median lethal concentration (LC<sub>50</sub>) values of Cry1Ab and Cry1F were 0.05 to 0.37 µg/g (protein/diet) and 0.10 to 1.22 µg/g, respectively. Although interpopulation variation in susceptibility to the toxins was observed, the magnitude of "],"journal":["Toxins"],"pubmed_title":["Seven Years of Monitoring Susceptibility to Cry1Ab and Cry1F in Asian Corn Borer."],"pmcid":["PMC9967349"],"funding_grant_id":["No"],"pubmed_authors":["Liu K","Zhao W","He K","Wang Y","Han S","Quan Y","Wang Z","Chang X","Wang L"],"additional_accession":[]},"is_claimable":false,"name":"Seven Years of Monitoring Susceptibility to Cry1Ab and Cry1F in Asian Corn Borer.","description":"Resistance monitoring in the Asian corn borer, <i>Ostrinia furnacalis</i>, is necessary to accommodate the commercial introduction and stewardship of Bt maize in China. The susceptibility of 56 <i>O. furnacalis</i> field populations, collected between 2015 and 2021 from the corn belt regions of China, to Cry1Ab and Cry1F toxins was determined. Neonate larvae (within 12 h after hatching) were placed on the surface of semi-artificial agar-free diet incorporating a series of concentrations of purified toxins, and mortality was evaluated after 7d. The median lethal concentration (LC<sub>50</sub>) values of Cry1Ab and Cry1F were 0.05 to 0.37 µg/g (protein/diet) and 0.10 to 1.22 µg/g, respectively. Although interpopulation variation in susceptibility to the toxins was observed, the magnitude of ","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Feb","modification":"2025-04-05T14:19:58.298Z","creation":"2025-02-18T23:57:55.282Z"},"accession":"S-EPMC9967349","cross_references":{"pubmed":["36828451"],"doi":["10.3390/toxins15020137"]}}