Elucidating the genetic basis of biomass accumulation and radiation use efficiency in spring wheat and its role in yield potential

Summary One of the major challenges for plant scientists is increasing wheat ( Triticum aestivum ) yield potential ( YP ). A significant bottleneck for increasing YP is achieving increased biomass through optimization of radiation use efficiency ( RUE ) along the crop cycle. Exotic material such as landraces and synthetic wheat has been incorporated into breeding programmes in an attempt to alleviate this; however, their contribution to YP is...