Figure 8From: Metabolite profiling and network analysis reveal coordinated changes in grapevine water stress responseSuberin accumulation in response to water deficit. Cross section of petioles dyed with aniline blue for suberin (in dark grey) estimation for Cabernet Sauvignon (Cs) irrigated (A), Shiraz irrigated (B), Cabernet Sauvignon water deficit (C) and Shiraz water deficit (D) treatments on day 34 of the experiment. Bars = 500 μm (n = 6). Fluorescence reflectance (i.e., suberin accumulation) of the tissue from D plants (C,D) increased in Shiraz (3.21 fold) and in Cs (2.01 fold) compared to in the tissue from IR plants (A,B).Back to article page