decreased U6 2'-O-snRNA methylation at residue A64
A cellular process phenotype observed in the vegetative growth phase of the life cycle in which posttranscriptional addition of a methyl group to the 2'-oxygen atom of the adenine residue at position 64 in an U6 snRNA molecule is decreased.
FYPO:0000372
decreased RNA modification
is_a
FYPO:0008111
abnormal snRNA modification
is_a