Devastating intimacy: the cell biology of plant-Phytophthora interactions

Petra C. Boevink (Lead / Corresponding author), Paul R. J. Birch, Dionne Turnbull, Stephen C. Whisson

Research output: Contribution to journalReview article

Abstract

An understanding of the cell biology underlying the burgeoning molecular genetic and genomic knowledge of oomycete pathogenicity is essential to gain the full context of how these pathogens cause disease on plants. An intense research focus on secreted Phytophthora effector proteins, especially those containing a conserved N-terminal RXLR motif, has meant that most cell biological studies into Phytophthora diseases have focussed on the effectors and their host target proteins. While these effector studies have provided novel insights into effector secretion and host defence mechanisms, there remain many unanswered questions about fundamental processes involved in spore biology, host penetration, and haustorium formation and function.

Original languageEnglish
JournalNew Phytologist
Early online date11 May 2020
DOIs
Publication statusE-pub ahead of print - 11 May 2020

Keywords

  • Phytophthora
  • Plant-pathogen interactions
  • Effector
  • RXLR
  • Plant defence
  • Haustoria

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