decreased spatial extent of heterochromatin assembly
A cellular process phenotype observed in the vegetative growth phase of the life cycle in which heterochromatin is assembled over a smaller portion of the chromosome than normal.
FYPO:0003044
abnormal heterochromatin assembly
is_a
decreased heterochromatin spreading
related
decreased spatial extent of heterochromatin assembly during mitotic cell cycle
related
decreased spatial extent of heterochromatin assembly during vegetative growth
exact
decreased spatial extent of heterochromatin formation
exact
reduced spatial extent of heterochromatin assembly
exact