This article comments on:
González FG, Capella M, Ribichich KF, Curín F, Giacomelli JI, Ayala F, Watson G, Otegui ME, Chan RL. 2019. Field-grown transgenic wheat expressing the sunflower gene HaHB4 significantly outyields the wild type.
Keywords: HaHB4; Drought; transgenics; wheat; yield.