Table 2. Inhibition requires growing together.
| Together | Separated | ||
| Mix1 (ppb) | T/A2 (ppb) | A/T3 (ppb) | |
| 51+53 | 15.21±9.52 d * | 575.82±39.11a | |
| 42+53 | 110.77±85.90 dc | 638.47±67.91a | |
| 45+53 | 81.80±84.54 dc | 635.96±89.48 a | |
| 21882+53 | 36.54±34.96 d | 587.32±10.90 a | 546.52±52.09 a |
| 20+53 | 193.18±206.81 c | 665.80±25.90 a | |
| Check4 | 430.10±66.38 b | ||
Aflatoxin B1 production (ppb) in the filter insert-plate well system by toxigenic isolate 53 growing together with or separated from various atoxigenic isolates by a 0.4 µm pore size filter insert membrane.
1
Mix: Toxigenic 53 and atoxigenic isolates mixed together in and under filter.
2
T/A: Toxigenic 53 in filter and atoxigenic isolate under filter.
3
A/T: Atoxigenic isolate in filter and toxigenic 53 under filter.
4
Check: 53 in filter and only medium under filter.
*Means followed by the same letter are not significantly different at the α = 0.05 level.