Expression of Defense Marker Genes in bik1 and the Double Mutants in Response to Pathogen Infection and ACC.
(A) B. cinerea and PstDC3000-induced expression of PR-1. Wt, wild type.
(B) B. cinerea and ACC-induced expression of PDF1.2.
Expression was determined using quantitative RT-PCR 24 h after inoculation/treatment as described in Methods. Experiments were repeated at least two times with similar results.