Table 3. Dynamic light scattering of B. anthracis Hpt-1 with pppGpp and PRPP.
| Sample | RHa (nm) | Polydb | % Polyd | Est. MW (kDa) |
|---|---|---|---|---|
| HPRT | 4.1 | 0.9 | 23.1 | 90 |
| HPRT + PRPP | 3.1 | 0.7 | 22.5 | 47 |
| HPRT + pppGpp | 4.1 | 1.0 | 24.9 | 91 |
| HPRT + both | 4.2 | 1.2 | 27.8 | 97 |
PRPP = phosphoribosyl pyrophosphate.
aRH = hydrodynamic radius.
bPolyd = polydispersity.