Relative intensities of multiple spots for X. dendrorhous proteins in MM-glucose. The growth phases are represented by different colors. A. Multi-spot proteins that exhibited essentially the same general pattern of variation. B. Multi-spot proteins that were regulated in different ways. The axis numbers correspond to the SSP spot identifications generated by PDQuest software. The y axis scale (× 103) corresponds to the normalized spot intensity. To normalize, the spot intensities were divided by the total density of valid spots and then multiplied by 106. Finally, the normalized values from replicates of 24-h, 70-h and 96-h were averaged. Asterisks represent p < 0.01 and circles represent p < 0.05.