Centrioles during meiosis
Centrioles during somatic cell division
Centrioles during fertilization
Centrioles are not duplicated for meiosis II division
Experiment - put first or second polar body back into the egg
Experiment - suppress first and second polar body formation
Experiment - suppress second polar body formation
Result 0 - from activating an egg after meiosis
Result 1 - from putting back first or second polar body into egg, or suppressing second polar body formation
Result 2 - from suppressing first and second polar body formation
Model from Nemoto and co-workers - red centriole is destroyed in the egg cytoplasm after completion of meiosis
Experiment from Shirato et al