A First Omics Data Integration Approach in Hass Avocados to Evaluate Rootstock-Scion Interactions: From Aerial and Root Plant Growth to Fruit Development

Simple item page
dc.contributor.authorNunez-Lillo, Gerardo
dc.contributor.authorPonce, Excequel
dc.contributor.authorBeyer, Clemens P.
dc.contributor.authorAlvaro, Juan E.
dc.contributor.authorMeneses, Claudio
dc.contributor.authorPedreschi, Romina
dc.date.accessioned2025-01-20T17:07:37Z
dc.date.available2025-01-20T17:07:37Z
dc.date.issued2024
dc.description.abstractGrafting, the careful selection of rootstocks and scions, has played a crucial role maintaining Chilean avocado fruit quality standards in a scenario in which climate change and drought-related issues have considerably decreased avocado fruit production in the last fifteen years. The historical use of seedling rootstocks in Chile has experienced a recent shift towards clonal rootstocks, driven by the potential to produce more consistent and predictable crops. This research aims to compare Hass avocado plants grafted on Mexicola seedling and Dusa (R) clonal rootstocks in a soilless and protected system using (i) a differential expression analysis of root and leaf samples and (ii) a fruit transcriptomic and metabolomic integration analysis to improve our understanding of rootstock-scion interaction and its impact on avocado tree performance and fruit quality. The results demonstrated that no significant transcriptomic and metabolomic differences were identified at fruit level in the ready-to-eat (RTE) stage for Hass avocado fruit from both rootstocks. However, Hass avocados grafted on the clonal rootstock showed greater aerial growth and slightly increased fruit size than the seedling rootstock due to the enrichment of cell wall-remodeling genes as revealed in leaves and fruit at harvest stage.
dc.description.funderAgencia Nacional de Investigacion y Desarrollo (ANID) through the Fondo Nacional de Desarrollo Cientfico y Tecnolgico
dc.fuente.origenWOS
dc.identifier.doi10.3390/plants13050603
dc.identifier.issn2223-7747
dc.identifier.urihttps://doi.org/10.3390/plants13050603
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/90876
dc.identifier.wosidWOS:001183011600001
dc.issue.numero5
dc.language.isoen
dc.revistaPlants-basel
dc.rightsacceso restringido
dc.subjectPersea americana
dc.subjectplant development
dc.subjectrootstock-scion interaction
dc.subjectsequencing
dc.subjecttranscriptomics
dc.subjectmetabolomics
dc.subjectmixOmics
dc.subject.ods02 Zero Hunger
dc.subject.ods13 Climate Action
dc.subject.ods06 Clean Water and Sanitation
dc.subject.odspa02 Hambre cero
dc.subject.odspa13 Acción por el clima
dc.subject.odspa06 Agua limpia y saneamiento
dc.titleA First Omics Data Integration Approach in Hass Avocados to Evaluate Rootstock-Scion Interactions: From Aerial and Root Plant Growth to Fruit Development
dc.typeartículo
dc.volumen13
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
plants-13-00603.pdf
Size:
3.67 MB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Artículos de revistas