Fig. 4: Oogenesis in the Mppgdh mutants.

a Images of the archegonial receptacles of Tak-2 and Mppgdh-3 grown under L/D condition. b The fresh weight of archegonial receptacles of Tak-2 and Mppgdh-3. Data represent means ± SD of 11 biological replicates (n = 11). Student’s t-test was performed (p < 0.05, n.s., no significant difference). c The cross-section images of archegonia. E egg cell, N neck.