Assertion: microtubule | /r/HasProperty | gonatas
Facets:
Source sentences:
text: Indeed, brain tissue from mentally retarded human patients, when examined by electron microscopy, is found to be deficient in microtubules (Gonatas, Evangelista and Walsh, 1967), or to have distended processes filled with haphazardly oriented microtubules and filaments (Gonatas and Goldensohn, 1965).