Table 1.
Medium | L-Tryptophan in growth media (µg ml–1) | Phytohormone production (ng ml–1) | ||||
---|---|---|---|---|---|---|
IAA | ICA | ILA | ABA | GA1, 3, 4 | ||
MSMN | 0.025±0.002 | 0.9±0.04 | 0.23±0.01 | 2.6±0.1 | ND | ND |
MSMN + l-tryptophan | 500±10 | 75±6 | ND | 156±10 | ND | ND |
BPF | 67±5 | 19±2 | 121±11 | 2.6±0.1 | ND | ND |
Data are shown as means ±SE; n=2.
ND, not detected.