TABLE 3.
Strain growth on glucose, l-rhamnose, and glycerol-rhamnose
| Strain | Genotype | Growth ona:
|
||
|---|---|---|---|---|
| Glycerol | Glycerol- rhamnose | Rhamnose | ||
| Rlt100 | Wild type | + | + | + |
| Rlt105 | rhaDI | + | − | − |
| Rlt144 | rhaK | + | + | − |
| Rlt144/pMR110 | rhaK rhaK+ | + | + | + |
| Rlt211 | rhaDI rhaK | + | + | − |
| Rlt243 | ΔrhaU | + | + | ± |
| Rlt243/pMR110 | Δrha rhaK+ | + | + | + |
| Rlt243/pW3C1 | ΔrhaU rha locus+ | + | + | + |
a
+, similar to wild-type growth; −, no growth; ±, slower growth compared to that of Rlt100. A 15 mM concentration of each carbon source was added to defined medium (VMM).