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. 2014 Jan 21;9(1):e86505. doi: 10.1371/journal.pone.0086505

Figure 2. RNA gel blot and in situ hybridization of LePro1 in developing tomato flowers.

Figure 2

The panel on the tope left shows RNA gel blot analysis with hybridization signals on the top and loading control on the bottom. A, B, C, D and E represent anther sections from 3, 6, 9, 12 and 15 mm length flower buds, respectively. F, G, H, I and J are images showing in situ hybridization of DIG- labeled antisense LePro1 to tomato anther sections from flower buds at the same developmental stages as shown in A, B, C, D and E, respectively. K shows germinated pollen hybridized with antisense LePro1 probe, and L represents germinated pollen hybridized with sense LePro1 probe as control (Scale bar = 40 µm in F–J and 20 µm in K and L).