Table 6. Antimicrobial activities amongst the short-listed isolates.
The analysis was conducted using the cross-streak method.
| Isolate | #02 | #04 | #05 | #12 | #14 | #16 | #17 | #18 | #20 | #22 | #06 | #08 | #11 | #13 | #15 | #07 | #09 | #03 | #10 | #01 | #19 | #21 | #23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| #02 B. subtilis | – | – | – | – | – | – | – | – | – | – | – | + | – | – | – | – | + | – | – | – | – | – | – |
| #04 B. subtilis | – | – | – | – | – | – | – | – | – | – | – | + | – | – | – | – | – | – | – | – | – | – | – |
| #05 B. subtilis | + | + | – | + | – | + | + | + | + | + | + | + | + | + | + | + | + | + | + | – | – | + | + |
| #12 B. subtilis | – | – | – | – | – | – | – | – | – | – | – | – | + | – | – | – | – | – | – | – | – | – | |
| #14 B. subtilis | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| #16 B. subtilis | – | – | – | – | – | – | – | – | – | – | + | + | – | + | – | – | – | – | ++ | + | + | ++ | + |
| #17 B. subtilis | – | – | – | – | – | – | – | – | – | – | + | + | – | ++ | – | – | – | – | ++ | – | ++ | ++ | + |
| #18 B. subtilis | – | – | – | – | – | – | – | – | – | – | + | + | – | ++ | – | – | + | – | + | – | ++ | ++ | ++ |
| #20 B. subtilis | – | – | – | – | – | – | – | – | – | – | – | – | – | ++ | – | – | – | – | – | – | + | + | – |
| #22 B. subtilis | – | – | – | – | – | – | – | – | – | – | – | – | – | ++ | – | – | + | – | – | – | ++ | ++ | ++ |
| #06 B. amyloliquefaciens | + | + | + | + | – | ++ | ++ | ++ | ++ | ++ | – | + | + | + | – | + | + | + | + | + | ++ | ++ | ++ |
| #08 B. amyloliquefaciens | + | + | + | ++ | + | + | + | + | ++ | ++ | + | – | + | ++ | + | + | – | + | – | + | + | + | + |
| #11 B. amyloliquefaciens | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | + | – | – | – | – |
| #13 B. amyloliquefaciens | – | – | – | ++ | – | + | + | + | ++ | ++ | – | – | – | – | – | ++ | ++ | – | + | – | + | – | ++ |
| #15 B. amyloliquefaciens | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | + | – | – | – | – |
| #07 B. pacificus | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | + | – | – | – | – |
| #09 B. pacificus | + | + | + | + | + | – | + | + | + | + | + | + | + | + | + | – | – | + | + | + | + | + | + |
| #03 B. licheniformis | + | + | + | + | ++ | ++ | ++ | ++ | ++ | ++ | + | + | + | ++ | + | + | + | – | + | + | ++ | ++ | + |
| #10 B. safensis | – | – | – | – | – | – | – | – | – | – | + | + | – | + | – | – | – | – | – | – | + | + | + |
| #01 B. halotolerans | + | + | – | + | + | + | + | + | + | + | + | + | + | + | + | + | + | ++ | + | – | – | + | + |
| #19 B. halotolerans | + | + | – | + | ++ | + | + | ++ | + | + | + | + | + | + | ++ | + | + | ++ | + | – | – | – | + |
| #21 B. halotolerans | – | – | – | + | – | – | + | + | + | + | – | – | – | – | + | + | + | – | – | – | – | – | – |
| #23 P. polymyxa | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | ++ | – |
Notes.
+/++ zone of inhibition observed with clear halo of growth inhibition; − no inhibition. The species designations were assigned based on the 16S rRNA gene analysis in Table 3.