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Breeding for Fusarium head blight resistance in wheat—Progress and challenges
Plant Breeding ( IF 1.5 ) Pub Date : 2019-12-12 , DOI: 10.1111/pbr.12797
Maria Buerstmayr 1 , Barbara Steiner 1 , Hermann Buerstmayr 1
Affiliation  

Fusarium head blight is among the most extensively studied fungal diseases of wheat and other small grain cereals due to its impact on yield and quality, but particularly due to its potential to produce mycotoxins, which are harmful to humans and animals. Since our last comprehensive review on QTL mapping and marker‐assisted selection for FHB resistance in wheat in 2009, numerous studies have been conducted to identify, validate or fine‐map resistance QTL. The main aim of this review is to update and summarize findings on FHB resistance breeding of wheat published during the last decade. Furthermore, we compiled a user‐friendly table listing FHB resistance QTL data providing a valuable resource for further FHB resistance research. The role of morphological and phenological traits on FHB resistance and possible consequences for resistance breeding are discussed. This review concentrates current knowledge on breeding for FHB resistance and suggests strategies to enhance resistance by deploying molecular breeding methods, including marker‐assisted and genomic selection.

中文翻译:

小麦枯萎病抗性育种研究进展与挑战

镰刀菌病因其对产量和品质的影响,而特别是由于其产生对人类和动物有害的霉菌毒素的潜力,是小麦和其他小谷物谷物中真菌病研究最广泛的疾病之一。自从我们在2009年对小麦的QTL作图和FHB抗性的标记辅助选择进行全面综述以来,已经进行了许多研究来鉴定,验证或精细绘制抗性QTL。这篇综述的主要目的是更新和总结近十年来发表的关于小麦FHB抗性育种的发现。此外,我们编制了一个用户友好的表格,列出了FHB耐药性QTL数据,为进一步开展FHB耐药性研究提供了宝贵的资源。讨论了形态和物候性状对FHB抗性的作用以及抗性育种的可能后果。这篇综述集中了有关FHB抗性育种的当前知识,并提出了通过采用分子育种方法(包括标记辅助和基因组选择)来增强抗性的策略。
更新日期:2019-12-12
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