@article {68762,
	title = {Centrioles initiate cilia assembly but are dispensable for maturation and maintenance in C. elegans},
	journal = {Journal of Cell Biology},
	volume = {216},
	year = {2017},
	month = {04/2017},
	pages = {1659-1671},
	abstract = {<p>Cilia are cellular projections that assemble on centriole-derived basal bodies. While cilia assembly is absolutely dependent on centrioles, it is not known to what extent they contribute to downstream events. The nematode C. elegans provides a unique opportunity to address this question, as centrioles do not persist at the base of mature cilia. Using fluorescence microscopy and electron tomography, we find that centrioles degenerate early during ciliogenesis. The transition zone and axoneme are not completely formed at this time, indicating that cilia maturation does not depend on intact centrioles. The hydrolethalus syndrome protein HYLS-1 is the only centriolar protein known to remain at the base of mature cilia and is required for intraflagellar transport trafficking. Surprisingly, targeted degradation of HYLS-1 after initiation of ciliogenesis does not affect ciliary structures. Taken together, our results indicate that while centrioles are essential to initiate cilia formation, they are dispensable for cilia maturation and maintenance.</p>
},
	issn = {0021-9525},
	doi = {10.1083/jcb.201610070},
	url = {https://doi.org/10.1083/jcb.201610070},
	author = {Serwas, Daniel and Su, Tiffany Y. and Roessler, Max and Wang, Shaohe and Dammermann, Alexander}
}
