HYPERSENSITIVE RESPONSE ELICITED BY ERWINIA-AMYLOVORA HARPIN REQUIRESACTIVE-PLANT METABOLISM

Authors
HE SY BAUER DW COLLMER A BEER SV
Citation
Sy. He et al., HYPERSENSITIVE RESPONSE ELICITED BY ERWINIA-AMYLOVORA HARPIN REQUIRESACTIVE-PLANT METABOLISM, Molecular plant-microbe interactions, 7(2), 1994, pp. 289-292
Citations number
16
Categorie Soggetti
Plant Sciences","Biothechnology & Applied Migrobiology
Journal title
Molecular plant-microbe interactions → ACNP
ISSN journal
08940282
Volume
7
Issue
2
Year of publication
1994
Pages
289 - 292
Database
ISI
SICI code
0894-0282(1994)7:2<289:HREBEH>2.0.ZU;2-7
Abstract
Biochemical processes involved in hypersensitive plant cell death were explored with purified harpin and inhibitors of eukaryotic metabolic processes. alpha-Amanitin, cycloheximide, vanadate, lanthanum, and WIN 50805 prevented or delayed the HR elicited by harpin in tobacco leaves ; k-252a and staurosporine had no effect. In contrast, the K+/H+ excha nge response of tobacco cell cultures elicited by harpin was inhibited by only lanthanum and k-252a.