Skip to main content
Figure 4 | BMC Plant Biology

Figure 4

From: Isolation and functional characterization of cold-regulated promoters, by digitally identifying peach fruit cold-induced genes from a large EST dataset

Figure 4

Cold-inducible peach Ppbec1 and Ppxero2 promoters in transiently transformed peach fruits. (A) Structure of the binary vector constructs used for functional analysis of the Ppbec1, Ppxero2 and Pptha1 promoter-uidA fusions. LB and RB: left and right T-DNA border. (B) Histochemical GUS staining of fruit slices from agro-infiltrated peaches stored at 20°C for 5 days post-inoculation or 4°C for 10 days. These images correspond to the transient transformation of O'Henry variety fruits. However, similar results were seen in all varieties assayed (data not shown).

Back to article page

BMC Plant Biology

ISSN: 1471-2229

Contact us