The direct uptake of DNA by naked plant cells (protoplasts) provides an expression system of exception for the quickly growing research in non-model plants, fuelled by the power of next-generation sequencing to identify novel candidate genes. Here, we describe a simple and effective method for isolation and transformation of protoplasts, and illustrate its application to several plant materials.
Keywords: PEG-mediated transformation; Plant-transferable methodology; Protoplasts; Transient expression.