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Phenology and related traits for wheat adaptation
Heredity ( IF 3.1 ) Pub Date : 2020-05-26 , DOI: 10.1038/s41437-020-0320-1 Jessica Hyles 1, 2 , Maxwell T Bloomfield 3 , James R Hunt 3 , Richard M Trethowan 1 , Ben Trevaskis 2
Heredity ( IF 3.1 ) Pub Date : 2020-05-26 , DOI: 10.1038/s41437-020-0320-1 Jessica Hyles 1, 2 , Maxwell T Bloomfield 3 , James R Hunt 3 , Richard M Trethowan 1 , Ben Trevaskis 2
Affiliation
Wheat is a major food crop, with around 765 million tonnes produced globally. The largest wheat producers include the European Union, China, India, Russia, United States, Canada, Pakistan, Australia, Ukraine and Argentina. Cultivation of wheat across such diverse global environments with variation in climate, biotic and abiotic stresses, requires cultivars adapted to a range of growing conditions. One intrinsic way that wheat achieves adaptation is through variation in phenology (seasonal timing of the lifecycle) and related traits (e.g., those affecting plant architecture). It is important to understand the genes that underlie this variation, and how they interact with each other, other traits and the growing environment. This review summarises the current understanding of phenology and developmental traits that adapt wheat to different environments. Examples are provided to illustrate how different combinations of alleles can facilitate breeding of wheat varieties with optimal crop performance for different growing regions or farming systems.
更新日期：2020-05-26
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