ABSTRACT
Nutritional requirements of Acanthamoeba polyphaga (strain PD) were compared to those reported for A. castellanii. Although A. polyphaga and A. castellanii have essentially the same minimal amino acid requirements--arginine, methionine, leucine, isoleucine, and valine--A. polyphaga cannot utilize acetate as sole carbon source, but A. castellanii can if the medium is supplemented with glycine.
Subject(s)
Acetates/metabolism , Amino Acids/pharmacology , Amoeba/growth & development , Glucose/metabolism , Amoeba/metabolism , Animals , Culture Media , Glycine/pharmacologyABSTRACT
Growth of Aureobasidium was noted on both painted and unpainted wood surfaces but not on painted glass slides, indicating that the source of carbon and energy for growth was not associated with paint components but was probably supplied by the wood. Several aromatic compounds related to aromatic extractives of wood were shown to support growth of this fungus.
