Molecular variation of lipoxygenase-associated genes in grain of commercial Mexican soybean cultivars

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-09-15T00:30:10Z
Fecha de publicación2024-01-01
ResumenLipoxygenase enzymes encoded by the Lox1, Lox2 and Lox3 genes play a crucial role in soybean grain, particularly in the development of off-flavors. Understanding molecular variation within Lox genes is essential for the improvement of soybean organoleptic traits. This study investigated the genetic variation in the internal regions of the Lox1, Lox2, and Lox3 genes in mature grain of commercially grown soybean cultivars in Mexico. Genomic DNA from a diverse panel of Mexican soybean cultivars was analyzed using resequencing techniques and in-silico analysis. Single nucleotide polymorphisms (SNP) within the Lox1, Lox2, and Lox3 genes were identified and characterized. The findings indicated that Lox3 gene displayed lower genetic variability compared to Lox1 and Lox2 genes, specifically, was identified a total of 26 SNPs in the Lox1 gene, 11 SNPs in the Lox2 gene, and 5 SNPs in the Lox3 gene among the examined cultivars. A non-synonymous SNP variant of the C/C genotype located in exon 6 of the Lox2 gene was associated with a destabilizing effect on the lipoxygenase 2 enzyme in the Guayparime S-10 and Huasteca 300 cultivars. These findings provide insights into the molecular variation of lipoxygenase-associated genes in Mexican soybean cultivars.es_ES
Doihttps://doi.org/10.47280/revfacagron(luz).v41.n2.01es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/2119
Idiomaeses_ES
EditorialUniversidad del Zuliaes_ES
RelaciónRevista de la Facultad de Agronomía, Universidad del Zuliaes_ES
URL relacionadohttps://doi.org/10.47280/revfacagron(luz).v41.n2.01es_ES
DerechosAcceso abierto (PDF local verificado)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteRevista de la Facultad de Agronomía, Universidad del Zulia
TítuloMolecular variation of lipoxygenase-associated genes in grain of commercial Mexican soybean cultivarses_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorLópez, Mónica
AutorSifuentes, Ana
AutorParedes, Francisco
AutorMaldonado, Nicolás
AutorGill, Homar
AutorLópez, Mónicaes_ES
AutorSifuentes, Anaes_ES
AutorParedes, Franciscoes_ES
AutorMaldonado, Nicoláses_ES
AutorGill, Homares_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número2es_ES
Rango de páginase244111es_ES
URL relacionadahttps://doi.org/10.47280/revfacagron(luz).v41.n2.01
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen41es_ES

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