Figure 1.

Images of pea pods and seed developmental stages, and seed weight measurements. The pod and seed of the vegetable pea Zhewan 1 (A,C) and the grain pea Zhongwan 6 (B,D) at 10, 15, 20, 25, and 30 days after pollination (DAP). Seeds at 10 and 25 DAP of the two cultivars were submitted for transcriptome sequencing. The fresh and dry weights of pea seeds at each point in time are shown in (E,F). Mean weight in (E,F) are shown with standard errors bars from three repeated experiments. Asterisk indicates that weight is significantly different between Zhewan 1 and Zhongwan 6 according to a LSD test at P < 0.05. Red bar = 1 cm.