拥抱植物的可塑性或坚固性作为确保粮食安全的手段
Saleh Alseekh1,2, Annabella Klemmer1, Jianbing Yan3
1Max Planck Institute of Molecular Plant Physiology, Am Mühlenberg 1, 14476, Potsdam-Golm, Germany.
Nature communications
|January 8, 2025
概括
满足全球粮食安全需求需要了解植物遗传学如何与环境相互作用. 这次审查将可塑性和道化与全基因组基因型-环境相互作用 (G×E) 整合在一起,以改善气候变化下的作物产量.
科学领域:
- 农业科学 农业科学
- 遗传学 是一个遗传学.
- 环境科学 环境科学
背景情况:
- 全球人口增长和环境退化对21世纪的农业构成重大挑战.
- 确保粮食安全需要创新的作物生产方法.
研究的目的:
- 审查塑性和道化的历史概念.
- 将这些概念与当代的全基因组基因型环境相互作用 (G×E) 整合起来.
- 解决关于G×E的基本问题,并确定在当前和未来气候下确保作物产量的策略.
主要方法:
- 关于历史概念 (可塑性,道化) 的文献评论.
- 古典概念与现代基因组广泛关联研究 (GWAS) 关于基因型与环境相互作用 (G×E) 的整合.
- 在气候变化适应的背景下对G×E研究的分析.
主要成果:
- 基因型与环境的相互作用 (G×E) 对于理解作物适应至关重要.
- 塑性和通道化为在全基因组层面解释G×E提供了一个框架.
- 整合历史和当代方法提供了对性作物的育种的见解.
结论:
- 了解G×E对于开发适应气候变化的作物至关重要.
- 塑性,管道化和G×E的策略可以提高农业生产率.
- 这种综合方法对于应对未来的粮食安全挑战至关重要.
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