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Ozone-Induced Programmed Cell Death in the Arabidopsis radical-induced cell death1 Mutant1
From:
Plant Physiology
| Date:
March 1, 2005| Author:
Broschà Et al; Kuittinen, Tero; Pellinen, Riikka; © , Mikael; Overmyer, Kirk
| Copyright American Society of Plant Physiologists Mar 2005. Provided by ProQuest LLC.Copyright information
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Short, high-concentration peaks of the atmospheric pollutant ozone (O^sub 3^) cause the formation of cell death lesions on the leaves of sensitive plants. Numerous similarities between the plant responses to O^sub 3^ and pathogens suggest that O^sub 3^ triggers hypersensitive response-like programmed cell death (PCD). We examined O^sub 3^ and superoxide-induced cell death in the O^sub 3^-sensitive radical-induced cell deathl (rcd1) mutant. Dying cells in O^sub 3^-exposed real exhibited severa...
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