excess endoplasmic reticulum membrane present
A physical cellular phenotype observed in the vegetative growth phase of the life cycle in which cells contain more endoplasmic reticulum (ER) membrane than normal. Excess ER membranes may form abnormal structures.
FYPO:0000354
abnormal endoplasmic reticulum morphology
is_a
FYPO:0002652
excess intracellular endomembrane system present
is_a
accumulated ER membrane
exact
accumulated endoplasmic reticulum membrane
exact
endoplasmic reticulum membrane present in greater amount
exact
excess ER membrane present
exact
excess endoplasmic reticulum membrane present during mitotic cell cycle
related
excess endoplasmic reticulum membrane present during vegetative growth
exact
increased endoplasmic reticulum membrane proliferation
related
overdeveloped ER membrane
exact