Department of Genetics and Plant Breeding, Chaudhary Charan Singh University, Meerut, 250 004, India.
Theor Appl Genet. 2020 May;133(5):1569-1602. doi: 10.1007/s00122-020-03583-3. Epub 2020 Apr 6.
A review of the available literature on genetics of yield and its component traits, tolerance to abiotic stresses and biofortification should prove useful for future research in wheat in the genomics era. The work reviewed in this article mainly covers the available information on genetics of some important quantitative traits including yield and its components, tolerance to abiotic stresses (heat, drought, salinity and pre-harvest sprouting = PHS) and biofortification (Fe/Zn and phytate contents with HarvestPlus Program) in wheat. Major emphasis is laid on the recent literature on QTL interval mapping and genome-wide association studies, giving lists of known QTL and marker-trait associations. Candidate genes for different traits and the cloned and characterized genes for yield traits along with the molecular mechanism are also described. For each trait, an account of the present status of marker-assisted selection has also been included. The details of available results have largely been presented in the form of tables; some of these tables are included as supplementary files.
对产量及其构成性状、非生物胁迫耐受性和生物强化的遗传的现有文献的综述，应该有助于在基因组学时代进行未来的小麦研究。本文综述的工作主要涵盖了一些重要数量性状的遗传信息，包括产量及其构成、非生物胁迫（热、干旱、盐度和收获前发芽=PHS）和生物强化（Fe/Zn 和植酸盐含量与 HarvestPlus 计划）在小麦中的信息。重点是最近关于 QTL 区间作图和全基因组关联研究的文献，列出了已知的 QTL 和标记-性状关联。还描述了不同性状的候选基因以及与产量性状相关的克隆和特征化基因以及分子机制。对于每个性状，还包括了标记辅助选择的现状。现有结果的详细信息主要以表格形式呈现；其中一些表格作为补充文件提供。
