Fig. 1
From: Promoter variations of ClERF1 gene determines flesh firmness in watermelon
Flesh firmness phenotypes of the selected parents. a ZJU152 (Citrullus mucosospermus) watermelon fruit. Scale bars, 5 cm. b The force characteristic curve of ZJU152. c ZJU163 (Citrullus lanatus) watermelon fruit. Scale bars, 5 cm. d The force characteristic curve of ZJU163. e The flesh firmness of mature fruits of ZJU152 and ZJU163. f The variations in flesh firmness of ZJU152 and ZJU163 at 10, 18, 26, 34 DAP. *** P < 0.001