In this video, we demonstrate genetic transformation of the rice genome using an Agrobacterium tumefaciens binary vector. This bacterium facilitates the transfer of a foreign DNA plasmid using Agrobacterium virulence proteins.
Protocol
1. Rice genetic transformation and plant tissue culture Callus induction and regeneration NOTE: Use fresh young rice inflorescences as the starting material to induce callus (Figure 1). Collect the young inflorescences from the paddy field or green house at meiosis stage, determined by floret length of 1.6-4.8 mm (Figure 1A). Ensure that the rice inflorescences are covered with leaf sheath. Wipe each inflorescence with a 70% alcohol swab an…
Representative Results
Figure 1: Starting materials for inducing callus. (A) Young rice inflorescences at meiosis stage. (B) Dissected young inflorescences growing on the NBD2 medium. Bar = 2 cm in (A). Figure 2: Procedure for producing transgenic lines by Agroba…
Agrobacterium-Mediated Genetic Transformation: A Method to Genetically Transform the Rice Genome via Genetically Engineered Agrobacterium tumefaciens. J. Vis. Exp. (Pending Publication), e20991, doi: (2023).