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Table 1. Biochemical
tests on wild strain A47 and mutant strain M40.
|
Test |
A47 |
M40 |
|
Glucose utilization |
+ |
+ |
|
Lactose utilization |
- |
- |
|
Growth on citrate as sole carbon source |
- |
+ |
|
Utilization of phenylalanine as nitrogen source |
- |
+ |
|
Production of indole |
- |
- |
|
Utilization of urea |
- |
- |
|
|