https://www.selleckchem.com/
But cell growth of them were the similar. The double mutant ΔDV-5 had much bigger vacuoles and less numbers of vacuoles than the transformant EV-2 and its wild type strain TN3-1 while it grew weakly on the plate with 40% (w/v) glucose while the transformant EV-2 and its wild type strain TN3-1 could grow normally on the plate even with 60% (w/v) glucose. The double mutant ΔDV-5 also had high level of pigment and its cells were swollen. This was the first time to give the evidence that glycerol, trehalose and vacuoles were closely related to pullulan biosynth