TABLE 4.
Yeast two-hybrid interaction of FtsA and FtsZ derivatives
| LexA BD fusion | GAL4AD fusion | Filter assay activitya |
|---|---|---|
| FtsZ | ++ | |
| FtsZ | − | |
| FtsA | VirE2 | − |
| FtsA | FtsZ | ++ |
| FtsA | ZL372A | − |
| FtsA | ZD373A | + |
| FtsA | ZI374A | − |
| FtsA | ZP375A | − |
| FtsA | ZF377A | − |
| FtsA | ZΔC1 | − |
| FtsA | ZΔC1.1 | − |
| FtsA | ZΔC1.2 | − |
| FtsA | ZΔC1.3 | − |
| FtsA | ZΔC2 | − |
a
Results of the yeast two-hybrid system are based on the color development on the filter. ++, color development within 2 h, showing strong blue; +, color development within 4 h, showing pale blue; −, no color development in 12 h.