Transcription profiling of Arabidopsis thaliana root parts in reaction to fungal (Laccaria bicolor) volatiles. Transcription profiling of Arabidopsis thaliana root parts in reaction to fungal (Laccaria bicolor) volatiles

Arabidopsis thaliana plants were grown from seeds in Petri dishes on MS medium. 4 days old plants were co-incubated with L. bicolor without physical contact. After 2 days of co-incubation, roots were either harvested whole or separated into the root tip (ca. 1/4 of the whole root) and the lateral root zone (= remaining root).