Year: 2015
Pages: 217-223
Number: Volume 7, issue 4
Type: scientific article
Topic: Articles
Authors: Veselov Dmitriy S., Sharipova Guzel V., Kudoyarova Gyuzel R., Anokhina Natalya L.
Influence of drought on lateral roots development of barley and role of plant hormones in this process were investigated. The growth reaction of roots to strong and weak water deficit was different. Slight deficit enhanced roots branching but effect of severe stress was inhibitory. ABA increased of activity of aquaporines and hydraulic conductivity at weak water deficit. On the other hand, abscisic acid inhibited roots branching at strong drought.
barley, water deficit, lateral roots, phytohormones, immunolocalization