| dc.contributor.author | Miranda, Simón [Univ Mayor, Fac Sci, Ctr Tecnol Recursos Vegetales] | es_CL |
| dc.contributor.author | del Pozo, Talia [Univ Mayor, Fac Sci, Ctr Tecnol Recursos Vegetales] | es_CL |
| dc.contributor.author | Latorre, Mauricio; Olivares, Felipe; Pavez, Leonardo; Gutiérrez, Ricardo; Maldonado, Jonathan; Hinrichsen, Patricio; Defilippi, Bruno G.; Orellana, Ariel; González, Mauricio | es_CL |
| dc.date.accessioned | 2020-04-12T14:11:55Z | |
| dc.date.accessioned | 2020-04-14T15:46:16Z | |
| dc.date.available | 2020-04-12T14:11:55Z | |
| dc.date.available | 2020-04-14T15:46:16Z | |
| dc.date.issued | 2019 | es_CL |
| dc.identifier.citation | Del Pozo, T., Miranda, S., Latorre, M., Olivares, F., Pavez, L., Gutiérrez, R., ... & González, M. (2019). Comparative Transcriptome Profiling in a Segregating Peach Population with Contrasting Juiciness Phenotypes. Journal of agricultural and food chemistry, 67(5), 1598-1607. | es_CL |
| dc.identifier.issn | 0021-8561 | es_CL |
| dc.identifier.issn | 1520-5118 | es_CL |
| dc.identifier.uri | https://doi.org/10.1021/acs.jafc.8b05177 | es_CL |
| dc.identifier.uri | http://repositorio.umayor.cl/xmlui/handle/sibum/6697 | |
| dc.description.abstract | Cold storage of fruit is one of the methods most commonly employed to extend the postharvest lifespan of peaches (Prunus persica (L.) Batsch). However, fruit quality in this species is affected negatively by mealiness, a physiological disorder triggered by chilling injury after long periods of exposure to low temperatures during storage and manifested mainly as a lack of juiciness, which ultimately modifies the organoleptic properties of peach fruit. The aim of this study was to identify molecular components and metabolic processes underlying mealiness in susceptible and nonsusceptible segregants. Transcriptome and qRT-PCR profiling were applied to individuals with contrasting juiciness phenotypes in a segregating F-2 population. Our results suggest that mealiness is a multiscale phenomenon, because juicy and mealy fruit display distinctive reprogramming processes affecting translational machinery and lipid, sugar, and oxidative metabolism. The candidate genes identified may be useful tools for further crop improvement. | es_CL |
| dc.description.sponsorship | Funding Agency Grant CONICYT-Fondecyt [11160899]; Redes [REDI170422]; PEP [I-2018033]; FondecytComision Nacional de Investigacion Cientifica y Tecnologica (CONICYT)CONICYT FONDECYT [11150679]; Basal ProgramComision Nacional de Investigacion Cientifica y Tecnologica (CONICYT)CONICYT PIA/BASAL [AFB 170004]; FONDAP [15090007] | es_CL |
| dc.description.sponsorship | This study was supported by Funding Agency Grant CONICYT-Fondecyt 11160899, Redes REDI170422, and PEP I-2018033 to T.d.P., Fondecyt 11150679 to M.L., Basal Program AFB 170004 to A.O., and FONDAP 15090007 to M.G. and A.O. | es_CL |
| dc.language.iso | en | es_CL |
| dc.publisher | AMER CHEMICAL SOC | es_CL |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
| dc.source | J. Agric. Food Chem., FEB, 2019. 67(5): p. 1598-1607 | |
| dc.subject | Agriculture, Multidisciplinary; Chemistry, Applied; Food Science & Technology | es_CL |
| dc.title | Comparative Transcriptome Profiling in a Segregating Peach Population with Contrasting Juiciness Phenotypes | es_CL |
| dc.type | Artículo | es_CL |
| umayor.facultad | CIENCIAS | |
| umayor.politicas.sherpa/romeo | RoMEO white journal (El archivo no está formalmente admitido). Disponible en: http://sherpa.ac.uk/romeo/index.php | es_CL |
| umayor.indexado | WOS:000458348100030 | es_CL |
| umayor.indexado | PMID: 30632375 | es_CL |
| dc.identifier.doi | DOI: 10.1021/acs.jafc.8b05177 | es_CL] |
| umayor.indicadores.wos-(cuartil) | Q1 | es_CL |
| umayor.indicadores.scopus-(scimago-sjr) | SCIMAGO/ INDICE H: 262 H | es_CL |