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. 2017 Oct 17;18(10):2165. doi: 10.3390/ijms18102165

Figure 4.

Figure 4

Number of days to heading. Seeds were sown in soil and allowed to grow in a greenhouse under natural photoperiod conditions. Time required from sowing to heading was monitored. Triplicate panicles from single plants were investigated (Student’s t-test, ** p < 0.01). Heading was followed by flowering in average of 2 days (1–3 days). Overexpressing (OE) lines contain CaMV35S::OsY37I construct and repressing (RE) RNAi lines contain CaMV35S::RNAi-OsY37I construct, and SRD(SUPRD)X lines contain OsY37I promoter::OsY37N-SRDX construct. Wild-type Nipponbare (WTN) and Nipponbare OE lines (OEN) (a); wild-type Kinmaze (WTK) and Kinmaze OE lines (OEK) (b); WTN and Nipponbare RNAi lines (RNN) (c); WTK and Kinmaze RNAi lines (RNK) (d); WTN and Nipponbare SRDX lines (SRN) (e).