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PATRICIO OLMEDO MIRAFLORES

Postdoctoral Researcher

Pontificia Universidad Católica de Valparaíso

Quillota, Chile

Líneas de Investigación


Primary metabolism in different fruits during development, ripening, and cold storage; Cell wall dynamics and their relation to table grape firmness; Functional genomics (transcriptomics, proteomics, and metabolomics); Postharvest physiology

Educación

  •  Plant Biotechnology, UNIVERSIDAD ANDRES BELLO. Chile, 2021
  •  Plant Cell Biology, UNIVERSIDAD ANDRES BELLO. Chile, 2016
  •  Biochemist, UNIVERSIDAD ANDRES BELLO. Chile, 2016

Experiencia Profesional

  •   Postdoctoral Researcher Full Time

    UNIVERSIDAD DE CHILE

    Santiago, Chile

    2021 - 2023

  •   Research Assistant Full Time

    UNIVERSIDAD ANDRES BELLO

    Santiago, Chile

    2016 - 2017

  •   Academic Assistant Practical Courses Part Time

    UNIVERSIDAD ANDRES BELLO

    Santiago, Chile

    2016 - 2021

  •   Professional Internship Full Time

    LABORATORIO COMUNAL DE LA FLORIDA

    Santiago, Chile

    2014 - 2014

Premios y Distinciones

  •   NATIONAL DOCTORAL FELLOWSHIP

    COMISION NACIONAL DE INVESTIGACION CIENTIFICA Y TECNOLOGICA

    Chile, 2019

    PhD Fellowship 21190680

  •   STUDEN EVENT ATTENDANCE GRANT

    COMISION NACIONAL DE INVESTIGACION CIENTIFICA Y TECNOLOGICA

    Chile, 2018

    PhD Student Event Attendance Grants 81180143

  •   STUDEN EVENT ATTENDANCE GRANT

    COMISION NACIONAL DE INVESTIGACION CIENTIFICA Y TECNOLOGICA

    Chile, 2019

    PhD Student Event Attendance Grant 81190089


 

Article (13)

Metabolite Profiling Reveals the Effect of Cold Storage on Primary Metabolism in Nectarine Varieties with Contrasting Mealiness

Olmedo, Patricio; Zepeda, Baltasar; Delgado-Rioseco, Joaquin; Leiva, Carol; Moreno, Adrian A.; Sagredo, Karen; Blanco-Herrera, Francisca; Pedreschi, Romina; Infante, Rodrigo; Meneses, Claudio; Campos-Vargas, Reinaldo

Article ISI
PLANTS-BASEL  (2023)

Proteomic and Low-Polar Metabolite Profiling Reveal Unique Dynamics in Fatty Acid Metabolism during Flower and Berry Development of Table Grapes

Olmedo, Patricio; Vidal, Juan; Ponce, Excequel; Defilippi, Bruno G.; Perez-Donoso, Alonso G.; Meneses, Claudio; Carpentier, Sebastien; Pedreschi, Romina; Campos-Vargas, Reinaldo

Article ISI
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES  (2023)

Proteomic and metabolomic integration reveals the effects of pre-flowering cytokinin applications on central carbon metabolism in table grape berries

Olmedo, Patricio; Nunez-Lillo, Gerardo; Vidal, Juan; Leiva, Carol; Rojas, Barbara; Sagredo, Karen; Arriagada, Cesar; Defilippi, Bruno G.; Perez-Donoso, Alonso G.; Meneses, Claudio; Carpentier, Sebastien; Pedreschi, Romina; Campos-Vargas, Reinaldo

Article ISI
FOOD CHEMISTRY  (2023)

Metabolomic and biochemical analysis of mesocarp tissues from table grape berries with contrasting firmness reveals cell wall modifications associated to harvest and cold storage

Balic, Ivan; Olmedo, Patricio; Zepeda, Baltasar; Rojas, Barbara; Ejsmentewicz, Troy; Barros, Miriam; Aguayo, Daniel; Moreno, Adrian A.; Pedreschi, Romina; Meneses, Claudio; Campos-Vargas, Reinaldo

Article ISI
FOOD CHEMISTRY  (2022)

Cell Wall Calcium and Hemicellulose Have a Role in the Fruit Firmness during Storage of Blueberry (Vaccinium spp.)

Olmedo, Patricio; Zepeda, Baltasar; Rojas, Barbara; Silva-Sanzana, Christian; Delgado-Rioseco, Joaquin; Fernandez, Kamila; Balic, Ivan; Arriagada, Cesar; Moreno, Adrian A.; Defilippi, Bruno G.; Campos-Vargas, Reinaldo

Article ISI
PLANTS-BASEL  (2021)

Pre-Anthesis Cytokinin Applications Increase Table Grape Berry Firmness by Modulating Cell Wall Polysaccharides

Rojas, Barbara; Suarez-Vega, Felipe; Saez-Aguayo, Susana; Olmedo, Patricio; Zepeda, Baltasar; Delgado-Rioseco, Joaquin; Defilippi, Bruno G.; Pedreschi, Romina; Meneses, Claudio; Perez-Donoso, Alonso G.; Campos-Vargas, Reinaldo

Article ISI
PLANTS-BASEL  (2021)

Pectin Methylesterases Modulate Plant Homogalacturonan Status in Defenses against the Aphid Myzus persicae

Silva-Sanzana, Christian; Celiz-Balboa, Jonathan; Garzo, Elisa; Marcus, Susan E.; Pablo Parra-Rojas, Juan; Rojas, Barbara; Olmedo, Patricio; Rubilar, Miguel A.; Rios, Ignacio; Chorbadjian, Rodrigo A.; Fereres, Alberto; Knox, Paul; Saez-Aguayoa, Susana; Blanco-Herrera, Francisca

Article ISI SCOPUS
PLANT CELL  (2019)

Primary Metabolism in Avocado Fruit

Pedreschi, Romina; Uarrota, Virgilio; Fuentealba, Claudia; Alvaro, Juan E.; Olmedo, Patricio; Defilippi, Bruno G.; Meneses, Claudio; Campos-Vargas, Reinaldo

Article ISI SCOPUS
FRONTIERS IN PLANT SCIENCE  (2019)

A catechol oxidase AcPPO from cherimoya (Annona cherimola Mill.) is localized to the Golgi apparatus

Olmedo, Patricio; Moreno, Adrián A.; Sanhueza, Dayan; Balic, Iván; Silva-Sanzana, Christian; Zepeda, Baltasar; Verdonk, Julian C.; Arriagada, César; Meneses, Claudio; Campos-Vargas, Reinaldo

Article ISI SCOPUS
PLANT SCIENCE  (2018)

Cell wall and metabolite composition of berries of Vitis vinifera (L.) cv. Thompson Seedless with different firmness

Zepeda, B; olmedo, p; Ejsmentewicz, T; Sepulveda, P; Balic, I; Balladares, C; Delgado-Rioseco, J; Fuentealba, C; Moreno, AA; Defilippi, BG; Menese, C; Pedreschi, R; Campos-Vargas, R

Article ISI SCOPUS
FOOD CHEMISTRY  (2018)

Transcriptome analysis during ripening of table grape berry cv. Thompson Seedless

Balic, I; Vizoso, P; Nilo-Poyanco, R; Sanhueza, D; Olmedo, P; SEPULVEDA, P; Arriagada, C; Defilippi, BG; Meneses, C; Campos-Vargas, R

Article ISI SCOPUS
PLOS ONE  (2018)

Effect of modified atmosphere packaging (MAP) on rachis quality of 'Red Globe' table grape variety

Silva-Sanzana, C.; Balic, I; Sepúlveda P.; olmedo, p; León G.; Defilippi B.G.; Blanco-Herrera, F; Campos-Vargas, R

Article ISI SCOPUS
Postharvest Biology and Technology  (2016)

Biochemical and physiological study of the firmness of table grape berries

Balic, I; Ejsmentewicz, T; Sanhueza, D; Silva C.; Peredo, T.; olmedo, p; Barros, M; Verdonk, J.C.; Paredes, R.; Meneses, C.; Prieto H.; Orellana, A; Defilippi B.G.; Campos-Vargas, R

Article ISI SCOPUS
POSTHARVEST BIOLOGY AND TECHNOLOGY  (2014)

BookSection (1)

Subtropical fruits: Cherimoyas

Campos-Vargas, Reinaldo; Olmedo, Patricio

BookSection
 (2020)

Proyecto (1)

Discovery of biomarker candidates linked to table grape berry firmness based on transcriptomic and metabolomic analyses

FONDECYT (1150492)

Proyecto
2015-2018
Personal técnico y/o de apoyo

14
PATRICIO OLMEDO

Postdoctoral Researcher

Pontificia Universidad Católica de Valparaíso

Quillota, Chile

10
Reinaldo Campos

Titular Professor

Producción Agrícola

Universidad de Chile

Santiago, Chile

7
Claudio Meneses

Profesor Asociado

Facultad de Agronomía e Ingeniería Forestal/ Facultad de Ciencias Biológicas

Pontificia Universidad Católica de Chile

Santiago, Chile

6
Iván Balic

Academic

Agrifood Resources

Universidad de Los Lagos

Osorno, Chile

6
Bruno Defilippi

Head

INSTITUTO DE INVESTIGACIONES AGROPECUARIAS

Santiago, Chile

6
Romina Pedreschi

Associate Professor

Faculty of Agronomic and Food Sciences

Pontificia Universidad Católica de Valparaiso

Quillota, Chile

4
Adrian Moreno

Assistant Professor

Escuela de Biociencias

Universidad Andres Bello

Santiago, Chile

3
Dayan Sanhueza

Postdoctorado

Universidad Andrés Bello

Santiago, Chile

2
Claudia Fuentealba

Assistant Professor

Faculty of Agronomical and Food Sciences

Pontificia Universidad Católica de Valparaíso

Valparaíso, Chile

2
Cesar Arriagada

Profesor Titular

Ciencias Forestales

UNIVERSIDAD DE LA FRONTERA

Temuco, Chile

2
Cesar Arriagada

Profesor Titular

Ciencias Forestales

Universidad de La Frontera

Temuco, Chile

1
Ricardo Nilo

Lecturer

Facultad de Ciencias

Universidad Mayor

Santiago, Chile

1
Baltasar Zepeda

1
Rodrigo Chorbadjian

Profesor Asociado

Ciencias Vegetales

Pontificia Universidad Católica de Chile

Santiago, Chile

1
JUAN ALVARO

Associate Professor

PONTIFICIA UNIVERSIDAD CATÓLICA DE VALPRAÍSO

QUILLOTA, Chile

1
PAULA VIZOSO

Researcher

Universidad Mayor

SANTIAGO, Chile

1
VIRGILIO UARROTA

INVESTIGADOR DE POSTDOCTORADO

POSTCOSECHA Y INDUSTRIALIZACION

Pontificia Universidad Católica de Valparaíso

QUILLOTA, Chile

1
Susana Saez

Assistant Profesor

Centro de Biotecnología Vegetal

Universidad Andres Bello

Santiago, Chile

1
Gerardo Núñez

PostDoctorado

Laboratorio de Postcosecha

Pontificia Universidad Católica de Valparaíso

Quillota, Chile

1
Juan Vidal

Asistente de investigación

Escuela de Agronomía

Pontificia Universidad Católica de Valparaíso

Quillota, Chile

1
Ariel Orellana

Profesor Titular

Centro de Biotecnologia Vegetal

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

1
Humberto Prieto

Investigador

Instituto Investigaciones Agropecuarias

Santiago, Chile

1
RODOLFO PAREDES

Medical Education and Clinical Simulation Director

Academic Vice Rectory

UNIVERDAD ANDRÉS BELLO

Santiago, Chile

1
Daniel Aguayo

Associate Professor

ITISB

UNIVERSIDAD ANDRES BELLO

Viña del Mar, Chile