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Fine Structure of Hydrolysed Primary Walls in Tracheary Elements of Petiolar Xylem in Eucalyptus delegatensis
A. P. SINGH
Annals of Botany
Vol. 60, No. 3 (September 1987), pp. 315-319
Published by: Oxford University Press
Stable URL: http://www.jstor.org/stable/42757966
Page Count: 5
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The hydrolysed lateral primary walls of tracheary elements of the petiolar xylem of Eucalyptus delegatensis were examined by electron microscopy. Vessel-vessel and vessel-tracheid hydrolysed walls were strikingly different in appearance from tracheid-tracheid walls. The difference seemed to be in the degree to which the primary walls were hydrolysed. The observations suggest the wall hydrolysis to be an ordered and controlled process.
Annals of Botany © 1987 Oxford University Press