Article
Regulation of ciliary retrograde protein trafficking by the Joubert syndrome proteins ARL13B and INPP5E.
Journal of cell science - 1 Feb 2017
Nozaki Shohei, Katoh Yohei, Terada Masaya, Michisaka Saki, Funabashi Teruki, Takahashi Senye, Kontani Kenji, Nakayama Kazuhisa
Abstract excerpt
ARL13B (a small GTPase) and INPP5E (a phosphoinositide 5-phosphatase) are ciliary proteins encoded by causative genes of Joubert syndrome. We here showed, by taking advantage of a visible immunoprecipitation assay, that ARL13B interacts with the IFT46 -: IFT56 (IFT56 is also known as TTC26) dimer of the intraflagellar transport (IFT)-B complex, which mediates anterograde ciliary protein trafficking. However, the...
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