SEARCH Articles Figures Tables Acetylneuraminic acid CMP-N-acetylneuraminic acid Cytidine-5 -monophospho-N-acetylneuraminic acid Modification of N-acetylneuraminic acid N-Acetylneuraminic N-Acetylneuraminic acid 9-phosphate N-Acetylneuraminic acid aldolase NEUA) N-Acetylneuraminic acid biosynthesis N-Acetylneuraminic acid occurrence N-acetylneuraminate N-acetylneuraminic acid NeuAc) N-acetylneuraminic acid aldolase N-acetylneuraminic acid aldolases N-acetylneuraminic acid derivative N-acetylneuraminic acid residues N-acetylneuraminic acid synthase NANA (N-Acetylneuraminic acid NeuSAc (N-acetylneuraminic acid P-N-Acetylneuraminic Acid Sialic acid (N-acetylneuraminic Synthesis of N-acetylneuraminic acid