. "The chemical reactions and pathways resulting in the formation of cell wall chitin, a linear polysaccharide consisting of P-1,4-linked N-acetyl-D-glucosamine residues, found in the walls of fungal cells." . . . "fungal-type cell wall chitin biosynthetic process" . "fungal-type cell wall chitin anabolism" . "fungal-type cell wall chitin biosynthesis" . "fungal-type cell wall chitin formation" . "fungal-type cell wall chitin synthesis" . . . .