metaphase/anaphase transition of meiotic cell cycle meiosis I cell cycle process metaphase/anaphase transition of meiosis I biological_process meiosis I metaphase/anaphase transition mah The cell cycle process in which a cell progresses from metaphase to anaphase as part of meiosis I. first meiotic metaphase/anaphase transition 2016-04-25T15:27:32Z GO:1990949