#diplotene  the fourth stage of the prophase of meiosis
  supertype:  phase.time_period__stage  any distinct time period in a sequence of events; "we are in a transitional stage in which many former ideas must be revised or rejected"
  part of:  prophase.phase_of_cell_division
  part:  crossing_over__crossover  the interchange of sections between pairing homologous chromosomes during the prophase of meiosis

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