title: Microtubule assembly and nucleation.
mesh_terms: D000255:Adenosine Triphosphate / Q000378:metabolism; D000818:Animals; D002118:Calcium / Q000502:physiology; D006160:Guanosine Triphosphate / Q000378:metabolism; D008870:Microtubules / Q000378:metabolism* / Q000648:ultrastructure; D008954:Models, Biological; D011108:Polymers; D011506:Proteins / Q000502:physiology; D014404:Tubulin / Q000032:analysis / Q000378:metabolism*
chemical_list: D011108:Polymers; D011506:Proteins; D014404:Tubulin; D006160:Guanosine Triphosphate; D000255:Adenosine Triphosphate; D002118:Calcium