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Figure 1

From: On-site single pollen metabolomics reveals varietal differences in phosphatidylinositol synthesis under heat stress conditions in rice

Figure 1

Spikelet fertility (A), anther longitudinal length (B), pollen grain diameter (C), and in vitro pollen viability (D) in Koshihikari and N22 grown under high temperature conditions for 48 h after heading in the growth chambers. Data in (A,B,D) are means (±SE) of 3–4 replicates. Data in C are means (±SE) of 3–6 replicates. Means followed by different letters indicate significant differences between treatments according to two-way ANOVA followed by Tukey’s test (P ≤ 0.05).

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