Tag: cytokinin

Hormonal tug-of-war helps plant roots navigate their journey through the soil, new international study finds

A sophisticated mechanism that allows plant roots to quickly respond to changes in soil conditions has been identified by an international research team.

Scientists from the John Innes Centre and Sapienza University, Rome, combined mathematical and computer modelling with molecular genetics to show how roots can regulate their growth via the interactions of two antagonistic hormones, auxin and cytokinin.