CALLOSE
" a polysaccharide found in higher plants as a constituent of certain types of cell wall, and deposited on parts of the plasma membrane in response to wounding or physiological stress.
originally: (of animal tissue or skin) hardened, thickened; = ""callous"". in later use also botany: bearing one or more callosities.
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originally: (of animal tissue or skin) hardened, thickened; = ""callous"". in later use also botany: bearing one or more callosities.
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