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Villagómez-Aranda AL, Feregrino-Pérez AA, García-Ortega LF, González-Chavira MM, Torres-Pacheco I, Guevara-González RG. Activating stress memory: eustressors as potential tools for plant breeding. PLANT CELL REPORTS 2022; 41:1481-1498. [PMID: 35305133 PMCID: PMC8933762 DOI: 10.1007/s00299-022-02858-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 02/26/2022] [Indexed: 05/08/2023]
Abstract
Plants are continuously exposed to stress conditions, such that they have developed sophisticated and elegant survival strategies, which are reflected in their phenotypic plasticity, priming capacity, and memory acquisition. Epigenetic mechanisms play a critical role in modulating gene expression and stress responses, allowing malleability, reversibility, stability, and heritability of favourable phenotypes to enhance plant performance. Considering the urgency to improve our agricultural system because of going impacting climate change, potential and sustainable strategies rely on the controlled use of eustressors, enhancing desired characteristics and yield and shaping stress tolerance in crops. However, for plant breeding purposes is necessary to focus on the use of eustressors capable of establishing stable epigenetic marks to generate a transgenerational memory to stimulate a priming state in plants to face the changing environment.
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Affiliation(s)
- A L Villagómez-Aranda
- Biosystems Engineering Group. Engineering Faculty, Amazcala Campus, Autonomous University of Querétaro, Highway Chichimequillas s/n Km 1, Amazcala, El Marques, Querétaro, Mexico
| | - A A Feregrino-Pérez
- Biosystems Engineering Group. Engineering Faculty, Amazcala Campus, Autonomous University of Querétaro, Highway Chichimequillas s/n Km 1, Amazcala, El Marques, Querétaro, Mexico
| | - L F García-Ortega
- Laboratory of Learning and Research in Biological Computing, Centre for Research and Advanced Studies, National Polytechnic Institute (CINVESTAV), Irapuato, Guanajuato, Mexico
| | - M M González-Chavira
- Molecular Markers Laboratory, Bajío Experimental Field, National Institute for Forestry, Agriculture and Livestock Research (INIFAP), Celaya-San Miguel de Allende, Celaya, Guanajuato, Mexico
| | - I Torres-Pacheco
- Biosystems Engineering Group. Engineering Faculty, Amazcala Campus, Autonomous University of Querétaro, Highway Chichimequillas s/n Km 1, Amazcala, El Marques, Querétaro, Mexico
| | - R G Guevara-González
- Biosystems Engineering Group. Engineering Faculty, Amazcala Campus, Autonomous University of Querétaro, Highway Chichimequillas s/n Km 1, Amazcala, El Marques, Querétaro, Mexico.
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Lima CPCD, Oster AH, Cavalcanti FR, Paula RCMD, Feitosa JPA. Induction of defense in apples by sulfated and deacetylated chichá gum. POLIMEROS 2021. [DOI: 10.1590/0104-1428.08820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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