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. 2011 Feb 1;23(2):534–549. doi: 10.1105/tpc.110.081059

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© 2011 American Society of Plant Biologists

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Figure 3. — Promoter Activity of DUO1 Target Genes during Male Gametogenesis

Expression of ProTIP5;1:H2B-GFP ([A] to [D]), ProIMPa-8:H2B-GFP ([E] to [H]), ProDAA1:H2B-GFP ([I] to [L]), and ProPCR11:H2B-GFP ([M] to [P]) during wild-type pollen development as observed with fluorescence microscopy. Representative pollen grains show GFP fluorescence (top, green) and DAPI fluorescence (bottom, blue) at microspore (MSP), early bicellular (EBC), late bicellular (LBC), and mature pollen (MPG) stages. Bars = 10 μm.