表观遗传学在作物改良中的应用：保护粮食安全以应对不断变化的气候

English | 2024 | ISBN-10: 3031731751 | 157 pages | Epub PDF (True) | 7 MB

Epigenetics encompasses all changes in gene expression that occur without alterations to the DNA sequence. These modifications involve DNA methylation, histone modifications, and ncRNA pathways. Plants have evolved remarkable resilience to environmental challenges mediated by epigenetic modifications rather than genetic variation. Epigenetic variation provides a means for designing crop varieties with enhanced resilience to abiotic stresses, such as drought, salinity, and extreme temperatures. By understanding how epigenetic information systems interact among them and with other canonical genetic pathways, we can develop crops better equipped to withstand the challenges of climate change, ultimately contributing to global food security. Epigenetics in Crop Improvement: Safeguarding Food Security in an Ever-Changing Climate is primarily a comprehensive guide that explores the role of epigenetics in plant growth, development, and adaptation. This book also offers a valuable resource for anyone looking to investigate and develop innovative strategies for enhancing crop resilience and productivity in the face of climate change.

表观遗传学涵盖了所有不涉及DNA序列改变而发生的基因表达变化。这些修饰包括DNA甲基化、组蛋白修饰和非编码RNA途径。植物已经进化出通过表观遗传修饰而不是基因变异来应对环境挑战的惊人韧性。表观遗传变异为设计具有增强抗生境压力（如干旱、盐碱和极端温度）能力的作物品种提供了手段。通过理解表观遗传信息系统如何相互作用以及它们与其他经典遗传途径，我们可以开发出更能够抵御气候变化挑战的作物，从而最终为全球粮食安全做出贡献。《表观遗传学在作物改良中的应用：保护在不断变化的气候下的粮食安全》一书主要是一本全面指南，探讨了表观遗传在植物生长、发育和适应方面的角色。此外，这本书也为那些希望研究并开发应对气候变化条件下作物韧性和产量提升的新策略的人提供了有价值的资源。

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