Microinjection of Bacteria into the Caudal Vein of Zebrafish Embryos

Source: Shi, J., et al., Screening and Identification of RNA Silencing Suppressors from Secreted Effectors of Plant Pathogens. J. Vis. Exp. (2020)This video demonstrates the procedure for preparing an Agrobacterium tumefaciens culture by inducing virulence gene expression with acetosyringone, followed by antibiotic removal through washing and resuspension, to generate a transformation-ready suspension for gene delivery into plant tissues.