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. 2016 Nov 14;7:1683. doi: 10.3389/fpls.2016.01683

Figure 2.

Figure 2

Delivery of CRISPR reagents to plant cells and tissues. (A) Floral dip transformation of Arabidopsis with transgenic T-DNA carrying Agrobacteria. (B) Transient inoculation of plant leaf tissue or calli with Agrobacteria harboring Cas9 and gRNA T-DNA. (C) Viral vector delivery causes a transiently transformed plant (at left) to develop systemic infection upon viral capsid replication after initial transformation of vector DNA. (D) Transient particle bombardment of plant leaf tissue using a gene gun with Cas9 and gRNA or (E) gRNAs only to stable Cas9-expressing transgenic plants. (F) Ribonucleoprotein (RNP) complex delivery directly to protoplasts using PEG transformation or (G) RNA delivery directly to protoplasts (shown here) using PEG transformation or calli using “gene gun” as in (D).