%0 Journal Article %J Development %D 2004 %T Wingless, hedgehog and heparan sulfate proteoglycans. %A Perrimon, Norbert %A Häcker, Udo %K Animals %K Drosophila melanogaster %K Drosophila Proteins %K Hedgehog Proteins %K Heparan Sulfate Proteoglycans %K Membrane Glycoproteins %K Mutation %K Proteoglycans %K Proto-Oncogene Proteins %K Signal Transduction %K Wnt1 Protein %B Development %V 131 %P 2509-11; author reply 2511-3 %8 2004 Jun %G eng %N 11 %1 http://www.ncbi.nlm.nih.gov/pubmed/15148297?dopt=Abstract %R 10.1242/dev.01225