part_of
part of
part of
has part
has part
has_part
characteristic of
has modifier
(3,4-dihydroxyphenyl)acetic acid
abnormal
decreased amount
optic tectum
optic tectum quality, abnormal
(3,4-dihydroxyphenyl)acetic acid optic tectum decreased amount, abnormal
Abnormal(ly) decreased amount (of) optic tectum of (3,4-dihydroxyphenyl)acetic acid.