Article
The first deltex null mutant indicates tissue-specific deltex-dependent Notch signaling in Drosophila.
Molecular genetics and genomics : MGG - 1 Mar 2006
Fuwa Takashi J, Hori Kazuya, Sasamura Takeshi, Higgs Jenny, Baron Martin, Matsuno Kenji
Abstract excerpt
Notch (N) is a single-pass transmembrane receptor. The N signaling pathway is an evolutionarily conserved mechanism that controls various cell-specification processes. Drosophila Deltex (Dx), a RING-domain E3 ubiquitin ligase, binds to the N intracellular domain, promotes N's endocytic trafficking to late endosomes, and was proposed to activate Suppressor of Hairless [Su(H)]-independent N signaling. However, it...
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