Phenylpropanoids are connected to cell wall fortification and stress tolerance in avocado somatic embryogenesis

dc.creatorCAROL ALEXIS OLIVARES GARCIA
dc.creatorMartín Mata Rosas
dc.creatorCarolina Peña_Montes
dc.creatorFrancisco Roberto Quiroz_Figueroa
dc.creatorALDO SEGURA CABRERA
dc.creatorLaura Shannon
dc.creatorVíctor Manuel Loyola Vargas
dc.creatorJUAN LUIS MONRIBOT VILLANUEVA
dc.creatorJOSE MIGUEL ELIZALDE CONTRERAS
dc.creatorEnrique Ibarra-Laclette
dc.creatorMONICA RAMIREZ VAZQUEZ
dc.creatorJosé A. Guerrero-Analco
dc.creatorEliel Ruiz-May
dc.date2020
dc.date.accessioned2023-07-21T19:19:27Z
dc.date.available2023-07-21T19:19:27Z
dc.identifierhttp://cicy.repositorioinstitucional.mx/jspui/handle/1003/1900
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7737452
dc.descriptionSomatic embryogenesis (SE) is a valuable model for understanding the mechanism of plant embryogenesis and a tool for the mass production of plants. However, establishing SE in avocado has been complicated due to the very low efficiency of embryo induction and plant regeneration. To understand the molecular foundation of the SE induction and development in avocado, we compared embryogenic (EC) and non-embryogenic (NEC) cultures of two avocado varieties using proteomic and metabolomic approaches. Although Criollo and Hass EC exhibited similarities in the proteome and metabolome profile, in general, we observed a more active phenylpropanoid pathway in EC than NEC. This pathway is associated with the tolerance of stress responses, probably through the reinforcement of the cell wall and flavonoid production. We could corroborate that particular polyphenolics compounds, including p-coumaric acid and t-ferulic acid, stimulated the production of somatic embryos in avocado. Exogen phenolic compounds were associated with the modification of the content of endogenous polyphenolic and the induction of the production of the putative auxin-a, adenosine, cellulose and 1,26-hexacosanediol-diferulate. We suggest that in EC of avocado, there is an enhanced phenylpropanoid metabolism for the production of the building blocks of lignin and flavonoid compounds having a role in cell wall reinforcement for tolerating stress response. Data are available at ProteomeXchange with the identifier PXD019705
dc.formatapplication/pdf
dc.languageeng
dc.relationinfo:eu-repo/semantics/datasetDOI/10.3390/ijms21165679
dc.relationinfo:eu-repo/semantics/altIdentifier/DOI/10.3390/ijms21165679
dc.relationcitation:Olivares-García, C. A., Mata-Rosas, M., Peña-Montes, C., Quiroz-Figueroa, F., Segura-Cabrera, A., Shannon, L. M., ... & Ruiz-May, E. (2020). Phenylpropanoids Are Connected to Cell Wall Fortification and Stress Tolerance in Avocado Somatic Embryogenesis. International journal of molecular sciences, 21(16), 5679.
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.sourceInternational journal of molecular sciences, 21(16), 5679.
dc.subjectinfo:eu-repo/classification/Autores/PLANT CELL WALL
dc.subjectinfo:eu-repo/classification/Autores/EMBRYOGENIC CULTURES
dc.subjectinfo:eu-repo/classification/Autores/METABOLOMICS
dc.subjectinfo:eu-repo/classification/Autores/PHENOLIC COMPOUNDS
dc.subjectinfo:eu-repo/classification/Autores/PROTEOMICS
dc.subjectinfo:eu-repo/classification/cti/2
dc.subjectinfo:eu-repo/classification/cti/24
dc.subjectinfo:eu-repo/classification/cti/2415
dc.subjectinfo:eu-repo/classification/cti/241502
dc.subjectinfo:eu-repo/classification/cti/241502
dc.titlePhenylpropanoids are connected to cell wall fortification and stress tolerance in avocado somatic embryogenesis
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


Este ítem pertenece a la siguiente institución