Fig. 2From: Multi-omic characterization of the maize GPI synthesis mutant gwt1 with defects in kernel developmentParaffin sections of WT and gwt1 kernels at 10 DAP. Scale bars of whole seed, aleurone layer (AL, black arrow) and basal endosperm transfer layer (BETL, red rectangle), 1 mm and 20 μm, respectively. En, endosperm; Em, embryo. The black arrowhead indicated mishappen BETLBack to article page