Skip to main content
. 2012 May 11;159(3):984–1000. doi: 10.1104/pp.112.197129

Figure 8.

Figure 8.

Silencing was not transmitted through Arabidopsis tissue lacking the target gene. A, GUS expression in REA-RtSS-hpGF and GFP expression in REA-RtSS-hpGF-35S-GFP plants before Dex treatment. B, GUS expression in REA-RtSS-hpGF and GFP expression in REA-RtSS-hpGF-35S-GFP plants after Dex treatment. C, No GFP silencing was seen in the grafts of 35S-GFP scions on REA-hpGF rootstocks throughout the life of the plants. D, GFP silencing was seen first at the base of 35S-GFP scions grafted onto REA-RtSS-hpGF-35S-GFP rootstocks treated with Dex. The white rectangle indicates the enlarged base of the scion. E, Systemic silencing was observed in 35S-GFP scions grafted onto Dex-induced RtSS rootstocks.