abnormal RNA alternative polyadenylation decreased ncRNA alternative polyadenylation 2022-01-20T13:55:44Z vw253 A cellular process phenotype observed in the vegetative growth phase of the life cycle in which alternative polyadenylation of ncRNA is decreased. ncRNA alternative polyadenylation generates RNA molecules with variable 3'-end lengths from a given RNA by differential use of cleavage and polyadenylation signals. Includes differences in the relative usage levels of alternative polyadenylation sites. FYPO:0007920