increased spontaneous diploidization due to abolished sister chromatid separation
A cell phenotype observed in the vegetative growth phase of the life cycle in which heterothallic haploid cells spontaneously form cells with diploid DNA content after failing chromosome segregation and  consequently nuclear division. The nucleus is displaced from the cell center by actin cables, preventing chromosome cut and leading to diploidisation.
FYPO:0000252
increased spontaneous diploidization
is_a
FYPO:0001946
abolished mitotic sister chromatid separation
output_of
escape from mitotic catastrophe
broad