Fig. 2.
Candidate CYPs identified by transcriptome mining. (a) Root-expressed candidate CYPs identified in Avena strigosa. The corresponding scaffold names from the oat root transcriptome database (Kemen et al., 2014) are shown. (b) RT-PCR analysis of the transcript abundances of candidate CYP genes in different tissues from 3-d-old oat seedlings. Two previously characterized avenacin biosynthetic genes (AsbAS1/Sad1 and AsCYP51H10/Sad2) and the housekeeping gene glyceraldehyde-3-phosphate dehydrogenase gene (GAPDH) are included as controls.