Talk:Wnt signaling pathway

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[edit] Title spelling

Signaling or signalling? I believe that "signaling" is the more universally accepted spelling. Mr.Bip 20:45, 29 July 2005 (UTC)

Signalling is British spelling, Signaling is American spelling. Neither is more "universal" - it depends entirely on the Journal you are publishing in and the consensus reached by Wikipedians for a particular article. Biochemza, 22:16, 25 November 2007 (UTC)

[edit] Wnt pathways

Wnt signaling occurs by diffents pathways, but only the canonical pathway seems to be illustrated here. What about que non-canonical pathways such as PCP and Ca²⁺?