fzo2/fzoz3-4436, mtshZ2-2620 has abnormal meiotic cell cycle phenotype
fzo2/fzoz3-4436, mtshZ2-2620 has spermatocyte phenotype
mtshZ2-2620; fzoz3-4436/fzo2 double mutant spermatocytes show aggregated but fragmented mitochondria, whereas mtshZ2-2620 single mutant spermatocytes have a smooth and cohesive mitochondrial shell.