Meiosis in ossend1 and ossend1 osgen1 PMCs. A to H, ossend1; I to P, ossend1 osgen1; A and I, late diakinesis. B and J, Metaphase I; C and K, anaphase I; D and L, telophase I; E and M, prophase II; F and N, metaphase II; G and O, anaphase II; H and P, tetrad. Bar = 5 μm.