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Elicitation of isoflavonoids in Colombian edible legume plants with jasmonates and structurally related compounds

dc.contributor.authorGómez, Karen
dc.contributor.authorQuenguan, Franklin
dc.contributor.authorAristizabal, Diego
dc.contributor.authorEscobar, Gustavo
dc.contributor.authorQuiñones, Winston
dc.contributor.authorGarcía-Beltrán, Olimpo
dc.contributor.authorDurango, Diego
dc.date.accessioned2022-09-23T16:33:21Z
dc.date.available2022-09-23T16:33:21Z
dc.date.issued2022-02-28
dc.description.abstractCommon bean (Phaseolus vulgaris L.), soybean (Glycine max L.) and mung bean (Vigna radiata L. Wilczek) seedlings were treated with methyl jasmonate (MeJA); then, dose-response and time-course experiments were carried out. Isoflavonoid composition was evaluated by high performance liquid chromatography. As a result of MeJA induction, all leguminous plants increase the amount of isoflavonoids, at levels that depend on the concentration of the elicitor and the time after induction. However, the application of MeJA in concentrations higher than 2.22 mM showed deleterious effects on seedlings and strong decreases in the concentration of isoflavonoids. In addition, a series of compounds structurally related to MeJA, such as jasmonic acid, cis-jasmone, coronatine, and indanoyl derivatives, were evaluated as elicitors. The results show that coronatine and the indanoyl-amino acids conjugates displayed a significant elicitor effect of isoflavonoids in common bean (cvs. Cargamanto Mocho and Corpoica LAS 106) and soybean (cv. Soyica P-34) seedlings, even higher than that found with the recognized elicitors, benzo (1,2,3) thiadiazole-7-carbothioic acid S-methyl ester (acibenzolar S-methyl) and benzo-(1,2,3) thiadiazole-7-carbothioic acid (acibenzolar acid). Leguminous plants can be treated with jasmonates and indanoyl derivatives to increase levels of bioactive isoflavonoids and consequently improve biological and functional properties and resistance against pests.es_CO
dc.description.sponsorshipUniversidad de Ibaguées_CO
dc.identifier.citationGómez, K., Quenguan, F., Aristizabal, D., Escobar, G., Quiñones, W., García-Beltrán, O., & Durango, D. (2022). Elicitation of isoflavonoids in colombian edible legume plants with jasmonates and structurally related compounds. Heliyon, 8(2) doi:10.1016/j.hes_CO
dc.identifier.issn2405-8440
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S2405844022002675
dc.language.isoenes_CO
dc.publisherHeliyones_CO
dc.subjectPhytoalexinses_CO
dc.subjectElicitorses_CO
dc.subjectPhaseollines_CO
dc.subjectCoronatinees_CO
dc.subjectMethyl jasmonatees_CO
dc.titleElicitation of isoflavonoids in Colombian edible legume plants with jasmonates and structurally related compoundses_CO
dc.typeArticlees_CO
dspace.entity.typePublication
eperson.emailjose.garcia@unibague.edu.coes_CO
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