Genome-Wide Analysis of Lipoxygenase (LOX) Genes in Angiosperms

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorCamargo, Paula Oliveira-
Autor(es): dc.creatorCalzado, Natália Fermino-
Autor(es): dc.creatorBudzinski, Ilara Gabriela Frasson-
Autor(es): dc.creatorDomingues, Douglas Silva-
Data de aceite: dc.date.accessioned2025-08-21T21:18:20Z-
Data de disponibilização: dc.date.available2025-08-21T21:18:20Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/plants12020398-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/246694-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/246694-
Descrição: dc.descriptionLipoxygenases (LOXs) are enzymes that catalyze the addition of an oxygen molecule to unsaturated fatty acids, thus forming hydroperoxides. In plants, these enzymes are encoded by a multigene family found in several organs with varying activity patterns, by which they are classified as LOX9 or LOX13. They are involved in several physiological functions, such as growth, fruit development, and plant defense. Despite several studies on genes of the LOX family in plants, most studies are restricted to a single species or a few closely related species. This study aimed to analyze the diversity, evolution, and expression of LOX genes in angiosperm species. We identified 247 LOX genes among 23 species of angiosperms and basal plants. Phylogenetic analyses identified clades supporting LOX13 and two main clades for LOX9: LOX9_A and LOX9_B. Eudicot species such as Tarenaya hassleriana, Capsella rubella, and Arabidopsis thaliana did not present LOX9_B genes; however, LOX9_B was present in all monocots used in this study. We identified that there were potential new subcellular localization patterns and conserved residues of oxidation for LOX9 and LOX13 yet unexplored. In summary, our study provides a basis for the further functional and evolutionary study of lipoxygenases in angiosperms.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionGroup of Genomics and Transcriptomes in Plants Department of Biodiversity Institute of Biosciences São Paulo State University UNESP, SP-
Descrição: dc.descriptionDepartamento de Genética Escola Superior de Agricultura “Luiz de Queiroz” University of São Paulo USP, SP-
Descrição: dc.descriptionGroup of Genomics and Transcriptomes in Plants Department of Biodiversity Institute of Biosciences São Paulo State University UNESP, SP-
Descrição: dc.descriptionFAPESP: 2016/10896-0-
Idioma: dc.languageen-
Relação: dc.relationPlants-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectangiosperms-
Palavras-chave: dc.subjectlipoxygenase gene family-
Palavras-chave: dc.subjectpurifying selection-
Título: dc.titleGenome-Wide Analysis of Lipoxygenase (LOX) Genes in Angiosperms-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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