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. 2017 Dec 20;176(3):1993–2006. doi: 10.1104/pp.17.01241

Figure 4.

Figure 4.

The mutation of LRX8–11 caused defects in pollen germination and pollen tube growth in vitro. A to F, Pollen from wild-type (WT) and mutant plants was germinated in vitro for 5 h. Bar = 20 μm. G to L, Images of representative pollen grains and pollen tubes. G, Ungerminated pollen. H, Pollen that burst instantly upon germination. I, Swollen tube. J, Branched tube. K, Burst tube. L, Normal pollen tube. Bar = 20 μm. M, Statistical analysis of the pollen germination rates in wild-type and mutant plants. Data were collected from three independent experiments, and the number of pollen grains collected each time was greater than 300 (n > 1,000).