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Table 2 Relative changes of the volatiles emitted by wild type and CMe-CPI.3 transgenic plants. Student’s t-test (p < 0.05)

From: Expression of two barley proteinase inhibitors in tomato promotes endogenous defensive response and enhances resistance to Tuta absoluta

Type Compound Kovats RI Fold change p value
Monoterpene Unknown Monoterpene 1 939.2 0.31 0.0289
Monoterpene α-pinene 948.1 0.28 0.0245
Monoterpene Camphene 969.0 0.35 0.0428
Monoterpene β-myrcene 991.3 0.31 0.0225
Monoterpene β-pinene 996.5 0.30 0.0330
Sesquiterpene Unknown Sesquiterpene 1 1356.4 0.29 0.0167
Sesquiterpene Unknown Sesquiterpene 2 1360.4 0.28 0.0105
Sesquiterpene Unknown Sesquiterpene 3 1417.1 0.42 0.0378
Sesquiterpene β-caryophyllene 1464.1 0.63 0.0823
Benzenoid Benzaldehyde 976.9 2.12 0.0004
Benzenoid Unknown benzenoid 1 1058.0 1.71 0.0030
Benzenoid Acetophenone 1089.2 3.07 0.0902
  1. CMe-CPI.3 plants emitted less terpenes and higher levels of benzenoids than wild type plants. p values in bold indicate significant differences