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. 2013 May 15;140(10):2224–2234. doi: 10.1242/dev.091314

Fig. 5.

Fig. 5.

WOX14 expression in inflorescence stem vascular bundles. (A-C) Expression in inflorescence stem vascular bundles from 5-week-old plants (∼10 cm inflorescence); panels on the left show sections 2 cm below the shoot apex; panels on the right show sections 1 cm above the rosette. (A,B) In situ hybridization using antisense WOX14 (A) and WOX4 (C) probes. In apical sections, WOX14 expression was present throughout the vascular bundle (A, LHS; arrowheads) but prominent in the procambium (arrow). WOX4 expression was restricted to the procambium (B, LHS; arrowheads). In basal sections, WOX14 expression was particularly prominent in the procambium (A, RHS; arrowheads). WOX4 expression was procambium specific (B, RHS; arrowheads). (C) WOX14 sense controls did not label above background levels. Scale bars: 25 μm.