preferred_name: dermatan sulfate proteoglycan biosynthetic process, chain elongation
preferred_name_lc: dermatan sulfate proteoglycan biosynthetic process, chain elongation
label: chondroitin sulfate B proteoglycan biosynthesis, polysaccharide chain biosynthetic process
label_lc: chondroitin sulfate b proteoglycan biosynthesis, polysaccharide chain biosynthetic process