Effects of sequential sub culturing on the survival and enzyme activity of Neocallimastix hurleyensis

This study investigated the long-term adaptation of a rumen anaerobic fungus, Neocallimastix hurleyensis, grown on each of 3 different substrates as the sole energy source. The rumen anaerobic fungus was cultivated on Avicel, Xylan and glucose for up to 31 subcultures, and its survival and enzymatic activity were monitored.