Fig. 7

Parenchyma cell lumens. A set of 50 parenchyma cells lumens segmented from the tomographic reconstruction shows that the cells vary greatly in aspect ratio. Scale bars (\(50\,\mu \hbox {m}\)) are shown with bolded lines
Parenchyma cell lumens. A set of 50 parenchyma cells lumens segmented from the tomographic reconstruction shows that the cells vary greatly in aspect ratio. Scale bars (\(50\,\mu \hbox {m}\)) are shown with bolded lines