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Development (2006) 133 (2): 331–341.
Published: 15 January 2006
... that Drosophila mummy ( mmy ) mutants display defects in epithelial organisation in conjunction with aberrant deposition of the cuticle and an apical matrix needed for tracheal tubulogenesis. We find that mmy encodes the UDP-N-acetylglucosamine pyrophosphorylase, which catalyses the production of UDP-N...