Tobacco Ntomt2 Revisited: Multiple O-Methylation of Quercetin is Catalyzed by a Single Gene Product

Jian-Min Zhou¹, Amira Moheb² and Ragai K Ibrahim^1*

¹Plant Biochemistry Laboratory, Department of Biology, Concordia University, 7141 Sherbrooke Street West, Montréal, Québec, H4B 1R6, Canada

²PharmaQAM, Département de chimie, Université du Québec à Montréal, C.P. 8888, Succursale Centre-ville, Montréal, Québec, H3C 3P8, Canada

^*Corresponding Author: Ragai K Ibrahim, Department of Biology, Concordia University, 7141 Sherbrooke Street West, Montréal, Québec, H4B 1R6, Canada, Tel: +15148482424 Ex 3399, Fax: +15148482881 Email:

Received Date: Feb 06, 2013 / Accepted Date: May 01, 2013 / Published Date: May 05, 2013