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Abstract
Short Communication: Laticifer Initiation and Dense Laticifer
Formation in Hevea brasiliensis
Laticifer initiation and development in Hevea
brasiliensis after bark stripping or wounding was studied. Laticifer
cells were not differentiated from the wound-induced callus tissue. The
first laticifers, formed an irregular row of densely packed cells that resembled
the surrounding elongated-parenchyma cells. The subsequent laticifer rings
and the laticifer cells therein were similar to those of normal bark. New
development of dense laticifers appeared to be induced by the death of mature
laticifers or their removal, e.g. by tapping.

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