0 the hard outer covering, consisting mainly of cellulose, that surrounds a plant cell --
1 the hard outer covering that surrounds a plant cell and that consists mainly of cellulose --
The essence of polarity is the redistribution and localisation of macromolecules, organelles and metabolic processes within the cytoplasm, plasmalemma and cell wall.
However, direct evidence that these enzymes participate in cell wall modification or tissue weakening is still lacking.
An additional experiment further suggested that the separation between the cell wall and plasma membrane was an artefact of the aqueous wash and dehydration process.
Changes in the cell wall, vacuole, and membranes detected using electrical impedance spectroscopy.
What are the signals that trigger the transition from primary to secondary cell wall synthesis?
All eggs which elicited a fertilisation potential secreted a detectable cell wall.
The mechanisms regulating cell wall extensibility in the embryos before radicle protrusion, although central to germination control, remain elusive.
For this species there is a good correlation between endosperm cell wall dissolution and radicle protrusion.
