%0 Journal Article
%T In Planta Genome Editing in Commercial Wheat Varieties: Use of TaQsd1 to Lengthen Seed Dormancy.
%A Luo W
%A Liu Y
%A Imai R
%J Methods Mol Biol
%V 2830
%N 0
%D 2024
%M 38977577
暂无%R 10.1007/978-1-0716-3965-8_15
%X Dependency on in vitro culture and regeneration limits the ability to use genome editing on elite wheat (Triticum aestivum L.) varieties. We recently developed an in planta particle bombardment (iPB) technique for gene editing in wheat that utilizes shoot apical meristems (SAMs) as a target tissue. Since the method does not require in vitro culture, it can therefore be used on recalcitrant varieties. In this chapter, we describe in detail the steps used in the iPB method. With this protocol, 3% to 5% of T0 plants grown from bombarded SAMs typically carry mutant alleles and approximately 1% to 2% of the T0 plants inherit mutant alleles in the next generation.