Document
type: Class

funding4617
type: Relationship
type: BFO_0000020
type: Entity
type: Thing
type: Grant
type: Continuant
label: Consejo Nacional de Ciencia y Tecnología, CONACYT, (A1-S-9236); Consejo Nacional de Ciencia y Tecnología, CONACYT; Dirección General de Asuntos del Personal Académico, Universidad Nacional Autónoma de México, DGAPA, UNAM, (CJIC/CTIC/1077/2018, IN203720, IN204221); Dirección General de Asuntos del Personal Académico, Universidad Nacional Autónoma de México, DGAPA, UNAM
funding vehicle for: A biostimulant yeast, Hanseniaspora opuntiae, modifies Arabidopsis thaliana root architecture and improves the plant defense response against Botrytis cinerea

Continuant
type: Class

Entity
type: Class

Planta
type: Periodical
type: Collection
type: Entity
type: Thing
type: Document
type: Information Content Entity
type: Journal
type: Continuant
publication venue for: A biostimulant yeast, Hanseniaspora opuntiae, modifies Arabidopsis thaliana root architecture and improves the plant defense response against Botrytis cinerea
type: Generically Dependent Continuant

Generically Dependent Continuant
type: Class

individual
rights: termsOfUse
date: 2026-08-28T01:53:15
publisher: vivo
type: Document
label: RDF description of A biostimulant yeast, Hanseniaspora opuntiae, modifies Arabidopsis thaliana root architecture and improves the plant defense response against Botrytis cinerea - http://orbis.uaslp.mx/vivo/individual/scopus12290

Article
type: Class

A biostimulant yeast, Hanseniaspora opuntiae, modifies Arabidopsis thaliana root architecture and improves the plant defense response against Botrytis cinerea
type: Thing
crisid: 12291
artnum: 53
has funding vehicle: funding4617
related by: authorship_75090
issue: 3
type: Information Content Entity
freetext keyword: Auxin and ethylene signaling; Biostimulant; Innate immunity; Plant–yeast interaction; Systemic defense responses; Volatile organic compounds Arabidopsis; Botrytis; Botrytis cinerea; Hanseniaspora; Hanseniaspora opuntiae; Indoleacetic Acids; indoleacetic acid derivative; Arabidopsis; Botrytis; Botrytis cinerea; Hanseniaspora
chemicalscas: Indoleacetic Acids,
type: Document
related by: authorship_75089
estado: published
type: Continuant
type: Generically Dependent Continuant
abstract: Main conclusion: The biostimulant Hanseniaspora opuntiae regulates Arabidopsis thaliana root development and resistance to Botrytis cinerea. Abstract: Beneficial microbes can increase plant nutrient accessibility and uptake, promote abiotic stress tolerance, and enhance disease resistance, while pathogenic microorganisms cause plant disease, affecting cellular homeostasis and leading to cell death in the most critical cases. Commonly, plants use specialized pattern recognition receptors to perceive beneficial or pathogen microorganisms. Although bacteria have been the most studied plant-associated beneficial microbes, the analysis of yeasts is receiving less attention. This study assessed the role of Hanseniaspora opuntiae, a fermentative yeast isolated from cacao musts, during Arabidopsis thaliana growth, development, and defense response to fungal pathogens. We evaluated the A. thaliana–H. opuntiae interaction using direct and indirect in vitro systems. Arabidopsis growth was significantly increased seven days post-inoculation with H. opuntiae during indirect interaction. Moreover, we observed that H. opuntiae cells had a strong auxin-like effect in A. thaliana root development during in vitro interaction. We show that 3-methyl-1-butanol and ethanol are the main volatile compounds produced by H. opuntiae. Subsequently, it was determined that A. thaliana plants inoculated with H. opuntiae have a long-lasting and systemic effect against Botrytis cinerea infection, but independently of auxin, ethylene, salicylic acid, or jasmonic acid pathways. Our results demonstrate that H. opuntiae is an important biostimulant that acts by regulating plant development and pathogen resistance through different hormone-related responses.
accesstype: Open Access
has publication venue: Planta
pmid: 38294549
doi: 10.1007/s00425-023-04326-6
type: Article
type: Entity
volume: 259
most specific type: Article
most specific type: Document
date time value: article date 12291
e iscopus: 2-s2.0-85183770702

Information Content Entity
type: Class