Source: I made this diagram with ClarisDraw and PhotoShop.
The copyright to this image is retained by John Schmidt (JWSchmidt).
Permission is granted to copy, distribute and/or modify this image under the terms of the Wikipedia GFDL, as indicated in the fine print at the bottom of this page.
en:Image:Wingless.pngを~~~が日本語化 ショウジョウバエ胚分節化におけるWingless及びHedgehogの相互のシグナリング。 Source: I made this diagram with ClarisDraw and PhotoShop. The copyright to this image is retained b