TABLE 5.
Growth of mutant Rhizobium strains with a representative in each of the on glycerol, rhamnose, and glycerol-rhamnose as carbon sourcesa
| Strain | Relevant genotype | Location of mutation(s) | Growth on:
|
||
|---|---|---|---|---|---|
| Glyc | Glyc-Rha | Rha | |||
| Rlt100 | Wild type | NA | + | + | + |
| Rlt106 | rhaT2 | ABC | + | + | − |
| Rlt117 | rhaR25 | Regulator | + | + | − |
| Rlt144 | rhaK50 | Kinase | + | + | − |
| Rlt151 | rhaQ38 | Permease | + | + | − |
| Rlt105 | rhaD1 | Dehydrogenase | + | − | − |
| Rlt124 | rhaI31 | Isomerase | + | − | − |
| Rlt211 | rhaD1 rhaK58 | Dehydrognase, kinase | + | + | − |
| Rlt212 | rhaI31 rhaK58 | Isomerase, kinase | + | + | − |
a
Designations are as follows: +, like wild-type growth; −, no growth. A 15 mM concentration of each carbon source was added. Glyc, glycerol; Rha, rhamnose; NA, not applicable.