Secrets of the Forest: Volatiles First Discovered in Pine Trees Propagate Defense Signals within and between Plants
Author(s) -
Kathleen L. Farquharson
Publication year - 2017
Publication title -
the plant cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.324
H-Index - 341
eISSN - 1532-298X
pISSN - 1040-4651
DOI - 10.1105/tpc.17.00462
Subject(s) - biology , salicylic acid , reactive oxygen species , plant defense against herbivory , systemic acquired resistance , botany , pathogen , plant disease resistance , gene , resistance (ecology) , defence mechanisms , ecology , microbiology and biotechnology , genetics , arabidopsis , mutant
Systemic acquired resistance (SAR)—a plant-wide heightened state of defense following localized exposure to a pathogen—is characterized by increased salicylic acid (SA) and reactive oxygen species (ROS) levels and elevated expression of pathogenesis-related genes. SAR depends on ENHANCED DISEASE
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