Defense response activation in osd1-4C is dependent on CYCB1;1. (A) Expression of CYCB1;1 and OSD1 in Col-0, cycb1;1, osd1-4C, and osd1-4C
cycb1;1 analyzed by RT-PCR. (B) Growth phenotypes of Col-0, cycb1;1, osd1-4C, and osd1-4C
cycb1;1. (C) Growth of Pst DC3000 in the above genotypes. The asterisk indicates a statistically significant difference from Col-0 determined by the Student t test (P < 0.05). (D) qRT-PCR analysis of SNC1 expression in the above genotypes. Error bar indicates SD determined from three measurements.