Bacterial strain
|
Response at pH 5.5
|
Response at pH 7.5
|
---|
28 °C ± 2
|
37 °C
|
45 °C
|
28 °C ± 2
|
37 °C
|
45 °C
|
---|
R1
|
+
|
+
|
–
|
+
|
++
|
–
|
R2
|
+
|
++
|
+
|
+
|
++
|
++
|
R3
|
+
|
++
|
+
|
+
|
++
|
++
|
R4
|
+
|
++
|
–
|
+
|
++
|
++
|
R5
|
ND
|
++
|
+
|
ND
|
+
|
++
|
- Legend: + = positive, - = negative, + + = strongly positive, ND =Not determined, R1= Rhizobium sp. strain R1, R2 = Rhizobium tropici strain R2, R3 = Rhizobium cellulosilyticum strain R3, R4 = Rhizobium taibaishanense strain R4 and R5 = Ensifer meliloti strain R5