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. 2009 Jun 19;4(6):e5980. doi: 10.1371/journal.pone.0005980

Figure 1. A genetrap inserted at the TAS3a locus reports activity in the adaxial L1 and L2 layers.

Figure 1

(a) Schematic of tasiRNA biosynthesis from the TAS3 locus. Longitudinal (b) and transverse (c) sections through the shoot apex visualize the activity of a genetrap inserted upstream of the TAS3a locus (GT19682) in the adaxial domain of leaf primordia. “M” marks the shoot meristems, “LP” young leaf primordia.