Extended Data Fig. 1: GFP-tailswap fertility is ambient temperature-sensitive.

a, A picture of representative inflorescence phenotypes of Col-0 and GFP-tailswap grown under different conditions. Scale bar, 1 cm. b, Representative silique image of GFP-tailswap plants were grown at 25 °C and subsequently grown at 18 °C. Scale bar, 1 cm. c, Representative silique image of GFP-tailswap plants were grown at 18 °C and subsequently grown at 25 °C. Scale bar, 1 cm. d, Representative image of Col-0 and GFP-tailswap siliques under different conditions. Scale bar, 1 cm. e, The proportion of normal seeds, aborted seeds, and undeveloped ovules, which are collected from Col-0 and GFP-tailswap plants produced by selfing under different conditions.