Patterns of MT arrays distribution in the first meiosis of 2R(2D)xR hybrids. a cross–link of three MT kinetochore bundles, one of them with bipolar orientation b bivalent lies in the metaphase plate c, e MT bridges between kinetochores d kinetochores as sites of MT nucleation. Immunostaining was undertaken with antibodies specific to α–tubulin (green) and histone phH3Ser10 (red). Scale bar: 10 μm.

  Part of: Loginova DB, Zhuravleva AA, Silkova OG (2020) Random chromosome distribution in the first meiosis of F1 disomic substitution line 2R(2D) x rye hybrids (ABDR, 4× = 28) occurs without bipolar spindle assembly. Comparative Cytogenetics 14(4): 453-482.