The unity and diversity of the ciliary central apparatus.

ABSTRACT: Nearly all motile cilia and flagella (terms here used interchangeably) have a '9+2' axoneme containing nine outer doublet microtubules and two central microtubules. The central pair of microtubules plus associated projections, termed the central apparatus (CA), is involved in the control of flagellar motility and is essential for the normal movement of '9+2' cilia. Research using the green alga Chlamydomonas reinhardtii, an important model system for studying cilia, has provided most of our knowledge of the protein composition of the CA, and recent work using this organism has expanded the number of known and candidate CA proteins nearly threefold. Here we take advantage of this enhanced proteome to examine the genomes of a wide range of eukaryotic organisms, representing all of the

SUBMITTER: Zhao L 

PROVIDER: S-EPMC7017334 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature