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New Zealand Journal of Forestry Science
Fig. 5 | New Zealand Journal of Forestry Science

Fig. 5

From: Cell organelles and fluorescence of parenchyma cells in Eucalyptus bosistoana sapwood and heartwood investigated by microscopy

Fig. 5

Fluorescence emission spectra from sapwood and heartwood sections with and without acetone wash using 405 nm excitation of fibre cells (a) and parenchyma cells (b). Heartwood spectra were shifted to slightly longer wavelengths. No difference between the fluorescence patterns of a fibre cells and b ray parenchyma in heartwood sections without and with acetone treatment were observed

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