EOG8WM78W	GO:0007099	2/20	centriole replication	biological_process	"The cell cycle process in which a daughter centriole is formed perpendicular to an existing centriole. An immature centriole contains a ninefold radially symmetric array of single microtubules; mature centrioles consist of a radial array of nine microtubule triplets, doublets, or singlets depending upon the species and cell type." [GOC:kmv, ISBN:0815316194]
EOG8WM78W	GO:0010457	2/20	centriole-centriole cohesion	biological_process	"The process in which the two centrioles within a centrosome remain tightly paired." [GOC:dph, GOC:tb]