TABLE 1.
Strain | ZnCl2 concn (mM) | FtsA molecules/cella | % midcell localizationb |
|
---|---|---|---|---|
FtsA | FtsZ | |||
Rx1 ftsA+//PZngfp-ftsA+ | 0 | 2,200 | 67 | 70 |
Rx1 ΔftsA//PZngfp-ftsA+ | 0.65 | 1,980 | 62 | 68 |
0.15 | 1,540 | 40 | 48 | |
0.075 | 770 | 12 | 18 |
Estimated number of molecules/cell of native FtsA (or GFP-FtsA) with respect to the number reported in reference 20.
Percentage of immunogold particles at the division site (midcell and future division sites).