cortical cytoskeleton organization cytoplasmic microtubule organization cortical microtubule organization GO:0043622 cortical microtubule organization and biogenesis cortical microtubule cytoskeleton organization biological_process A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of structures formed of microtubules and associated proteins in the cell cortex, i.e. just beneath the plasma membrane of a cell. cortical microtubule organisation