Root system architecture (RSA) encompasses the three‐dimensional configuration of a plant’s root network, which plays a critical role in water and nutrient uptake, anchorage and overall plant fitness.

Scientists have determined how the well-known plant hormone ethylene is crucial in controlling the angle at which roots grow. The findings can be used to engineer plants and crops that withstand the ...

Untreated (left) and mebendazole treated (right) seedling of Arabidopsis thaliana growing on the surface of vertical agar plates. While the root branches of the untreated plant point downwards, ...