Article

The immune MEKK1-MKK1/2-MPK4 signaling cascade prevents invasive pollen tube growth in young seeds

2023-05-09

Abstract excerpt

Pollen tubes (PT) deliver the immotile sperm cells to the female gametes thereby enabling double fertilization. In Arabidopsis, several factors have been reported that restrict the entrance of a single PT in the female gametophyte. These factors are located in or are associated with the female gametophyte. However, sporophytic-originating signaling cascades, that govern PT reception and entrance in the female game...

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Literature Corpus work: f9540231-3e27-5c82-8f77-bc2f9995f86d
DOI: 10.21203/rs.3.rs-2895897/v1

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