Read information about C. elegans and why it is a model organism.

Study the Hedgehog Signalling Pathway in Drosophila.

Read information regarding Drosophila.

See the components that make up the Hedgehog Signalling Pathway.

View the results of the homology search, identifying possible sequences of hedgehog signalling components in C. elegans.

See possible protein structures of identified sequences based on primary sequence information.