豆科作物野生近缘种：它们在提高气候适应性豆类中的作用

English | 2024 | ISBN: 9781003434535 | 224 pages | True PDF,EPUB | 10.98 MB

Grain legume crops are an important component of global food and nutritional security and help in maintaining agro-ecological systems. They fix atmospheric nitrogen via the root-inhabiting rhizobacteria, thereby minimising the harmful effects caused by the excessive application of synthetic nitrogenous fertilizers in the soil environment. There has been less focus on legume crop wild relatives for harnessing their potential traits and novel gene(s) to incorporate them into the cultivated legumes for developing climate-resilient grain legumes. In this edited book, we will highlight the importance of various potential traits of crop wild relatives, which are yet to be properly harnessed for designing future climate-resilient grain legumes. We also update how advances in molecular genetics and genomics have enabled the underpinning of several candidate genes/genomic regions in various crop wild relatives harbouring adaptive traits that confer climate resilience in grain legumes.

Readers will benefit from new information on various crop wild relatives in grain legumes and how these wild relatives could be explored for novel climate resilience genes for developing future climate-resilient legume crops. They will gain an understanding of how genomic advances (genome sequence, pan genomes) have uncovered the novel genomic regions attributed to climate resilience in various grain legumes. Finally, the critical role of these wild relatives in maintaining the lost gene(s) due to the domestication process will be discussed.

Comprehensive information on conventional breeding, advanced breeding, and recent advances in genomics covering all the major crop wild relatives of legumes is not available in a single book. Thus, this book will provide readers with the latest updates on various information covering all aspects of wild species of legumes.

中文|2024|ISBN:9781003434535|224页|True PDF，EPUB | 10.98 MB谷物豆类作物是全球粮食和营养安全的重要组成部分，有助于维护农业生态系统。它们通过栖息在根部的根际细菌固定大气中的氮，从而最大限度地减少在土壤环境中过量施用合成氮肥造成的有害影响。人们对豆类作物野生近缘种的关注较少，因为它们利用其潜在的性状和新的基因将其整合到栽培的豆类中，以开发具有气候适应性的谷物豆类。在这本编辑过的书中，我们将强调作物野生近缘种的各种潜在特征的重要性，这些特征尚未被适当利用，以设计未来具有气候适应性的谷物豆类。我们还更新了分子遗传学和基因组学的进展如何支持各种作物野生近缘种中的几个候选基因/基因组区域，这些区域具有赋予谷物豆类气候适应能力的适应性特征。 读者将受益于有关谷物豆类中各种作物野生亲缘关系的新信息，以及如何探索这些野生亲缘关系以获得新的气候适应性基因，从而开发未来的气候适应性豆类作物。他们将了解基因组进展（基因组序列、泛基因组）如何揭示各种谷物豆类中归因于气候适应性的新基因组区域。最后，将讨论这些野生近亲在维持因驯化过程而丢失的基因方面的关键作用。 一本书中没有关于常规育种、高级育种和基因组学最新进展的全面信息，涵盖了豆类的所有主要作物野生近缘种。因此，这本书将为读者提供涵盖野生豆科植物各个方面的各种信息的最新更新。

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