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Fig. 4 | BMC Plant Biology

Fig. 4

From: Autophagy counteracts instantaneous cell death during seasonal senescence of the fine roots and leaves in Populus trichocarpa

Fig. 4

Changes in the structure of fine roots and leaves in relationship to the senescence process. a – Number of cortical parenchyma cells per section of fine roots. b – Changes in the diameter of roots and the stele during senescence. c – Width of the palisade mesophyll in leaves of P. trichocarpa. d – Width of the leaf lamina in P. trichocarpa. Bars sharing the same letter are not significantly different (P = 0,05). Values represent the mean ± SE (standard error)

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BMC Plant Biology

ISSN: 1471-2229

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