scholarly journals Independent pathways leading to apoptotic cell death, oxidative burst and defense gene expression in response to elicitin in tobacco cell suspension culture

2000 ◽  
Vol 267 (16) ◽  
pp. 5005-5013 ◽  
Author(s):  
Michiko Sasabe ◽  
Kasumi Takeuchi ◽  
Sophien Kamoun ◽  
Yuki Ichinose ◽  
Francine Govers ◽  
...  
2017 ◽  
Vol 38 (SI 2 - 6th Conf EFPP 2002) ◽  
pp. 446-448 ◽  
Author(s):  
J. Koehl ◽  
E.F. Elstner ◽  
W. Oßwald ◽  
I. Heiser

Mode of action of β-quercinin, a novel elicitin on tobacco cell suspension cultures (cvs. Bel B and Bel W3) was investigated by measuring the oxidative burst and cell death in these cell cultures. β-quercinin induced an oxidative burst comparable to that excited by zoospores from P. quercina. Adding superoxidedismutase, catalase and diphenyleneiodonium to elicited cell cultures, it could be demonstrated, that the induction of cell death in tobacco cell cultures is not correlated to the oxidative burst.


Author(s):  
Véronique Gomord ◽  
Anne-Catherine Fitchette-Lainé ◽  
Lise-Anne Denmat ◽  
Dominique Michaud ◽  
Loïc Faye

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