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. 2009 Oct 8;104(7):1339–1351. doi: 10.1093/aob/mcp244

Fig. 4.

Fig. 4.

Analysis of the expression pattern of BcMF9 in Chinese cabbage using in situ hybridization. (A − F) Sections of anthers at the pollen mother cell, meiosis, tetrads, uninucleate, binucleate and mature pollen stage, respectively, hybridized with a BcMF9 antisense probe. (G − L) Section of anthers at the pollen mother cell, meiosis, tetrads, uninucleate, binucleate and mature pollen stage, respectively, hybridized with a BcMF9 sense probe as a negative control. Abbreviations: Bp, binucleate pollen; Mp, mature pollen; Ms, microspore; PME, pollen mother cell; Te, tetrad; T, tapetum; Up, uninucleate pollen. Scale bars = 20 µm.