Histochemical staining of GUS activity in vascular tissues of and tomato

(A seedling, 4 d after germination. (B Young rosette leaves of , 13 d after germination. (C, D. Cross-sections of young (C) and mature (D) inflorescence stems. (E) root vascular tissues. (F Cross-section of tomato stem, counter-stained with safranin.

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Taken from "Expression analysis of the nuclease gene promoter during senescence, abscission, and programmed cell death-related processes"

Journal of Experimental Botany 2008;59(12):3247-3258.

Published online 4 Jul 2008