Kanamycin Selection of Transformed Arabidopsis
This protocol was adapted from “How to Transform Arabidopsis,” Chapter 5, in Arabidopsis by Detlef Weigel and Jane Glazebrook. Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY, USA, 2002.INTRODUCTION
The most commonly used markers for selection of transgenic Arabidopsis are resistance to the antibiotic kanamycin and to the herbicide glufosinate ammonium. Resistance to kanamycin is conferred by a bacterial gene encoding the enzyme neomycin phosphotransferase (NPT). In this protocol, kanamycin-resistant seedlings are selected on solid medium.
