Histochemical staining of GUS activity in floral organs and tomato fruit

(A) anther. (B) Silique after pollination. (C) Young silique showing the developing seeds. (D) Cross-section of green tomato. (E) Magnification of one of the seeds.

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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