Figure 7: Indole primes jasmonate (JA) and abscisic acid (ABA) production.
From: Indole is an essential herbivore-induced volatile priming signal in maize
Hybrid maize seedlings were exposed to dispensers or wild-type or indole mutant plants for 12 h. Leaf material was harvested at 0, 45, 180 and 480 min after elicitation treatment. Asterisks indicate statistical differences in the levels of ABA, JA and jasmonic acid isoleucine (JA-Ile) between control- and indole-exposed plants. (Holm-Sidak post hoc tests, *P<0.05, **P<0.01, ***P<0.001, n=3–4.) F-values (F), t-values (t), P-values (P) and residual degrees of freedom (df) are shown for ANOVAs and t-tests comparing total production between treatments and genotypes. Error bars correspond to standard errors (±s.e.).
