Gravitropism (IMAGE)

Institute of Science and Technology Austria

Gravitropism

Caption

Left: slow gravitropism of the fern C. richardii after 0, 6, 12, 24, and 36h; right: fast gravitropisms of the gymnosperm P. taeda after 0, 1, 3, 6, and 12h

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© IST Austria -- Yuzhou Zhang/Friml Group

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