Figure 1From: Selection of reference genes for quantitative real-time PCR expression studies of microdissected reproductive tissues in apomictic and sexual BoecheraLive microdissected Boechera ovules at multiple developmental stages. (a) 1I to 1II; (b) 2II to 2IV; (c) 3II to 3III; (d) 3V to 4I [38]. Bar = 10 μm.Back to article page