obsolete extracellular polysaccharide biosynthetic process (obsolete GO:0045226)
extracellular polysaccharide anabolism
exact
extracellular polysaccharide biosynthesis
exact
extracellular polysaccharide formation
exact
extracellular polysaccharide synthesis
exact
OBSOLETE. The chemical reactions and pathways resulting in the formation of polysaccharides used in extracellular structures.