TABLE 3.
Growth substrate (concn)b | Growth ofc:
|
|||
---|---|---|---|---|
WT RHA1 | RHA1_001 (paaN) | RHA1_002 (paaF) | RHA1_003 (paaR) | |
PAA (15 mM) | + | − | + | + |
Styrene (v) | + | + | + | + |
Ethylbenzene (v) | + | + | + | + |
Benzene (v) | + | + | + | + |
Phenylacetaldehyde (v) | + | − | (+) | + |
Biphenyl (v) | + | + | + | + |
Mandelate (130 mM) | + | + | + | + |
Benzoate (20 mM) | + | + | + | + |
Phthalate (20 mM) | + | + | + | + |
3-Hydroxyphenylacetate (20 mM) | + | + | + | + |
4-Phenylbutyrate (30 mM) | + | − | + | + |
Phenylpyruvate (20 mM) | + | − | + | + |
l-Phenylalanine (12 mM) | + | − | + | + |
2-Phenylethylamine (3 mM) | + | − | − | + |
2-Phenylethanol (6.2 mM) | + | − | (+) | + |
All tests were repeated three times.
v, volatile compounds added as vapors, according to Materials and Methods;
+, growth; −, no growth; (+), poor growth (only isolated colonies grew from streak).