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. 2019 Jan 31;70(4):1267–1281. doi: 10.1093/jxb/ery458

Fig. 3.

Fig. 3.

Anti-callose immunogold labeling of embryogenic microspores rapeseed line DH4079 and eggplant line DH36. (A) Rapeseed DH4079 embryogenic microspore and (B) detail of the inner cell wall (cw) and subintinal layer (sl) showing abundant gold particles. The asterisk indicates deposits of excreted material. (C) Eggplant DH36 embryogenic microspore, and detail of (D) the SL showing abundant gold particles and (E) the inner cell wall showing very scarce, dispersed gold particles. Ct, cytoplasm; ex, exine; in, intine. Scale bars: (A, C) 10 µm, (B, D, E) 500 nm.