Category:Team Alfred Hershey

figure 7 shows phosphatase activity of mutants relative to wild type

Figures 1-5 shows growth rates,and correlation, as the PH increased, survival times for wild type decreased. ensZ mutants survived better than other mutants.

FIG. 7. Autoradiograms showing the time course of dephosphorylation

of EnvZ* mediated by a substoichiometric amount of OmpR.

Figure 4 and Figure 5. Phosphotransfer from phosphorylated EnvZc and EnvZc(T247X) mutant proteins to OmpR.A. EnvZ-P, phosphorylated EnvZ.

EnvZ mutants cannot properly autophosphorylate in Fig 3.

Table 2 shows minute extracellular activity using two separate techniques and also in figure 4d with immunogold labeling in S. marcescens BJL200

Figure 5c; extracellular chitinase activity

Figure 2.   Amylase activity indicated by the amount of reducing sugars released into the medium during incubation of sHA in 1% starch. The amylase activities at 2, 4, and 6 h after salivary pellicle formation were not significantly different from each other. he presence of sucrose alone or in combinations resulted in biofilms displaying four to seven times more biomass, seven to 15 times more total protein, and 10 to 15 times more total EPS than starch or starch + glucose + fructose-grown biofilms (Table 1).

(Table 1)biofilms of S. mutans grown with starch in combination with sucrose exhibited biomass in production of the biofilm.