Table 2.
Cellulose hydrolysis and phosphate solubilization factors, and free nitrogen-fixing activity of CdtB. Letters in the same columns represent significant differences (p < 0.05) between strains according to Tukey's multiple comparison test. + and – indicate the presence or absence of growth/fixation on Rennie agar at 3 days post-inoculation (dpi).
| No. | ID | NCBI ID | Loc. | Morphotype | Growth at |
Cellulose hydrolysis factor | P solubilization factor | N fixation | |
|---|---|---|---|---|---|---|---|---|---|
| 12 mg kg−1 | 18 mg kg−1 | ||||||||
| 1 | NB2 | MN719036.1 | NC | P. aeruginosa | + | + | – | – | – |
| 2 | NB10 | MN719037.1 | NC | Burkholderia sp. | + | + | 2.04 ± 0.28 abcd | 3.31 ± 0.55 abc | + |
| 3 | NB40 | MN719038.1 | NC | Halomonas sp. | + | – | – | – | – |
| 4 | NB58 | MN719039.1 | NC | Enterobacter sp. | + | – | – | – | – |
| 5 | NB59 | MN719040.1 | NC | Serratia sp. | + | – | – | – | – |
| 6 | NB61 | MN719041.1 | NC | Serratia sp. | + | – | – | <1.00 | – |
| 7 | NB80 | MN719042.1 | NC | Serratia sp. | + | – | 1.92 ± 0.23 bcd | <1.00 | – |
| 8 | YB11 | MN719043.1 | Y1 | Enterobacter sp. | + | – | 3.25 ± 0.28 a | 3.83 ± 0.48 ab | + |
| 9 | YB30 | MN719044.1 | Y1 | S. marcescens | + | – | – | 4.39 ± 0.49 a | + |
| 10 | YB42 | MN719045.1 | Y1 | S. marcescens | + | – | – | – | – |
| 11 | YB43 | MN719046.1 | Y1 | Serratia sp. | + | – | 0.99 ± 0.01 d | <1.00 | + |
| 12 | YB5 | MN719047.1 | Y2 | Enterobacter sp. | + | – | 1.53 ± 0.30 cd | 1.56 ± 0.21 c | + |
| 13 | YB13 | MN719048.1 | Y2 | Pseudomonas sp. | + | – | – | – | – |
| 14 | YB22 | MN719049.1 | Y2 | Bacillus flexus | – | – | – | – | – |
| 15 | YB48 | MN719050.1 | Y2 | Enterobacter sp. | + | – | 2.00 ± 0.08 bcd | 2.02 ± 0.18 bc | + |
| 16 | GB13 | MN719051.1 | Y3 | Burkholderia sp. | + | – | – | <1.00 | + |
| 17 | GB16 | MN719051.1 | Y3 | Burkholderia sp. | + | – | 1.04 ± 0.13 d | <1.00 | + |
| 18 | GB17 | MN719053.1 | Y3 | Rhodococcus sp. | + | – | 1.01 ± 0.04 d | <1.00 | + |
| 19 | GB18 | MN719054.1 | Y3 | Bacillus sp. | + | – | – | – | – |
| 20 | GB58 | MN719055.1 | Y3 | Burkholderia sp. | + | – | 1.07 ± 0.11 d | – | – |
| 21 | GB66 | MN719056.1 | Y3 | Burkholderia sp. | + | – | 1.20 ± 0.02 d | <1.00 | + |
| 22 | GB67 | MN719057.1 | Y3 | Burkholderia sp. | + | – | – | – | – |
| 23 | GB68 | MN719058.1 | Y3 | Burkholderia sp. | + | – | 2.73 ± 0.58 abc | 3.46 ± 0.46 abc | + |
| 24 | GB71 | MN719059.1 | Y3 | Pseudomonas sp. | + | – | – | <1.00 | + |
| 25 | GB73 | MN719060.1 | Y3 | Pseudomonas sp. | + | + | – | – | – |
| 26 | GB78 | MN719061.1 | Y3 | P. putida | + | + | 1.18 ± 0.01 d | <1.00 | + |
| 27 | GB82 | MN719062.1 | Y3 | Burkholderia sp. | + | – | – | – | – |
| 28 | GB86 | MN719063.1 | Y3 | Pseudomonas sp. | + | – | 3.12 ± 0.43 ab | <1.00 | + |
| 29 | GB88 | MN719064.1 | Y3 | Pseudomonas sp. | + | – | – | – | – |
| 30 | GB90 | MN719065.1 | Y3 | Herbaspirillum sp. | + | – | 2.77 ± 0.21 abc | – | + |