果胶：细胞壁介导免疫中的关键成分。

Pectin: a critical component in cell-wall-mediated immunity.

作者信息

Wang Duoduo, Kanyuka Kostya, Papp-Rupar Matevz

机构信息

College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua, 321004, Zhejiang, China; Zhejiang Provincial Key Laboratory of Biotechnology on Specialty Economic Plants, Zhejiang Normal University, Jinhua, 321004, Zhejiang, China; School of Integrative Plant Science, Cornell University, Ithaca, NY, 14853, USA.

NIAB, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, UK.

出版信息

Trends Plant Sci. 2023 Jan;28(1):10-13. doi: 10.1016/j.tplants.2022.09.003. Epub 2022 Oct 19.

DOI:10.1016/j.tplants.2022.09.003

PMID:36272890

Abstract

Contrary to the classical cell-wall model, pectin metabolism may play a crucial role in cell-wall integrity, detection of plant pathogens, and defense response. Here we discuss the evidence and propose a new metabolic and regulatory model linking pectin to cell-wall-mediated immunity, including ripening-associated disease susceptibility in the tomato.

摘要

与经典的细胞壁模型相反，果胶代谢可能在细胞壁完整性、植物病原体检测和防御反应中起关键作用。在此，我们讨论相关证据，并提出一个将果胶与细胞壁介导的免疫联系起来的新的代谢和调控模型，包括番茄中与成熟相关的病害易感性。