Genetic and molecular exploration of maize environmental stress resilience: Toward sustainable agriculture.
Mol Plant
; 16(10): 1496-1517, 2023 10 02.
Article
em En
| MEDLINE
| ID: mdl-37464740
ABSTRACT
Global climate change exacerbates the effects of environmental stressors, such as drought, flooding, extreme temperatures, salinity, and alkalinity, on crop growth and grain yield, threatening the sustainability of the food supply. Maize (Zea mays) is one of the most widely cultivated crops and the most abundant grain crop in production worldwide. However, the stability of maize yield is highly dependent on environmental conditions. Recently, great progress has been made in understanding the molecular mechanisms underlying maize responses to environmental stresses and in developing stress-resilient varieties due to advances in high-throughput sequencing technologies, multi-omics analysis platforms, and automated phenotyping facilities. In this review, we summarize recent advances in dissecting the genetic factors and networks that contribute to maize abiotic stress tolerance through diverse strategies. We also discuss future challenges and opportunities for the development of climate-resilient maize varieties.
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MEDLINE
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Grão Comestível
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Zea mays
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article