POC1 centriolar protein homolog B (POC1B)

Plays an important part in centriole assembly and/or stability and ciliogenesis (PubMed:20008567). Involved in early steps of centriole duplication, as well as in the subsequent steps of centriole length control (PubMed:19109428).

Acts in concert with POC1A to guarantee centriole integrity and proper mitotic spindle formation. Required for primary cilia formation, ciliary length as well as cell proliferation (PubMed:23015594).