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. 2009 Jan 6;60(2):629–639. doi: 10.1093/jxb/ern308

Fig. 3.

Fig. 3.

Sucrose binding proteins localized to the PSV tonoplasts of developing mung bean. Ultrathin sections prepared from high-pressure frozen/freeze-substituted developing mung bean seeds were immunogold-labelled with either SBP1a antibodies (A) or SBP1b antibodies (B), as indicated. Arrows indicate examples of gold particles on the tonoplast of protein storage vacuole (PSV). Scale bar=200 nm.