Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/55378
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Campo DCValorIdioma
dc.creatorBarbosa, Iandra Rocha-
dc.creatorNobre, Danúbia Aparecida Costa-
dc.creatorOliveira, Denilson Ferreira de-
dc.creatorSilva, Geraldo-
dc.creatorMacedo, Willian Rodrigues-
dc.date.accessioned2022-10-31T18:29:09Z-
dc.date.available2022-10-31T18:29:09Z-
dc.date.issued2022-06-
dc.identifier.citationBARBOSA, I. R. et al. New insights into the mode of action of thiamethoxam on seed germination physiology. Emirates Journal of Food and Agriculture, Al Ain, v. 34, n. 5, p. 396-403, 2022. DOI: 10.9755/ejfa.2022.v34.i5.2857.pt_BR
dc.identifier.urihttps://www.ejfa.me/index.php/journal/article/view/2857pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/55378-
dc.description.abstractIn order to contribute to understanding the mode of action of the thiamethoxam in plants, we have carried out a virtual screening and in silico molecular docking study with TIA. The pharmacophoric search for protein ligands with three-dimensional structures similar to TIA resulted in several protein ligands with Tanimoto score equal to or greater tha 0.5, but only the ligand isoniazid (ISZ) was bound to a protein from plant origin, which was an ascorbate peroxidase (APX). Molecular docking of ISZ and TIA to several APX’s revealed that TIA binds more strongly to these enzymes than ISZ, suggesting that TIA acts on plants through inhibition of this enzyme. When seedlings obtained from wheat and soybean seeds treated with different concentrations ot TIA, the activity of APX decreased with increasing TIA concentration. Therefore, both in silico and experimental results suggest that TIA can promotes plant growth through inhibition of the enzyme APX.pt_BR
dc.languageenpt_BR
dc.publisherUnited Arab Emirates Universitypt_BR
dc.rightsacesso abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.sourceEmirates Journal of Food and Agriculturept_BR
dc.subjectAntioxidantpt_BR
dc.subjectDockingpt_BR
dc.subjectMetabolismpt_BR
dc.subjectPesticidept_BR
dc.subjectSementes - Germinaçãopt_BR
dc.subjectAntioxidantept_BR
dc.subjectMetabolismopt_BR
dc.subjectPesticidapt_BR
dc.titleNew insights into the mode of action of thiamethoxam on seed germination physiologypt_BR
dc.typeArtigopt_BR
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