During the stationary phase, the mycelia form large clusters and the sizes of
individual cells are much larger (5 fim diameter, 280 fim length) than in the lag and
exponential phases in all the carbon substrates (Figure 8). The intracellular lipids o f the
mixed species culture growing on all substrates are present in the cell wall and as lipid
bodies. When carbon substrates are UDA and UDA+PDB, the intracellular lipid content
is still much higher than in the lag phase. Compared to the exponential phase, the latter
two substrates the intracellular lipid content in mixed species culture is slightly lower as observed by slightly lower fluorescent intensity o f intracellular lipids (Figure 8).