Fertilization in flowering plants relies on the fast-growing pollen tube, a cellular conduit that delivers sperm cells to the ovule. This study sheds light on the vesicle trafficking mechanisms that ...
Callose deposition is decreased from A to C but increased from D to E. (A–C) Wild-type ovules at 1 day after pollination (DAP) (A), 2 DAP (B), and 3 DAP (C). (D–F) Genetically modified ovules at 1 DAP ...