preferred_name: heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process
preferred_name_lc: heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process
label: heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process
label_lc: heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process