@article {cite-key,
	title = {Wnt signalling sees spots.},
	journal = {Nat Cell Biol},
	volume = {4},
	number = {11},
	year = {2002},
	month = {Nov},
	pages = {E249-50},
	issn = {1465-7392 (Print); 1465-7392 (Linking)},
	doi = {10.1038/ncb1102-e249},
	author = {Povelones, Michael and Nusse, Roel}
}
