Fig. 7

Respiratory response and ethylene release of parsley suspension cells treated with methyl jasmonate and Pep13. a OTR of parsley cells treated with 5 μM methyl jasmonate (MeJA) at 72 h (1) and 100 pM Pep13 at 96 h (2). b ETR of the parsley cells measured with electrochemical ethylene sensors. The ETR data have been shifted to 0 μmol/L/h at 70 h for clarity of subsequent changes in ETR as demonstrated for Fig. 4b. Cultivation conditions: 250 mL RAMOS shake flask, 50 mL modified Gamborg’s B5 medium, 180 rpm shaking frequency, 50 mm shaking diameter and 25 °C