Table 1.
Volatile compound produced in T. virens-Arabidopsis interaction on MS and PDA medium under split system.
| No. | Class | Compound | LRI+ | Normalized amount of volatile compound (%) | Normalized amount of volatile compound (%) |
|---|---|---|---|---|---|
| MS medium | PDA medium | ||||
| 1 | Aromaticcompound | 2-pentylfuran* | 955 | 3.60 ± 2.11 | |
| 2 | Sesquiterpene (C15) | valencene | 1349 | 10.32 ± 1.41 | |
| 3 | Monoterpene (C10) | cymene | 1377 | 0.57 ± 0.29 | |
| 4 | Sesquiterpene (C15) | longifolene | 1476 | 0.74 ± 0.37 | |
| 5 | Sesquiterpene (C15) | α-bergamotene* | 1486 | 7.40 ± 1.09 | 3.74 ± 2.15 |
| 6 | Sesquiterpene (C15) | β-elemene | 1488 | 7.48 ± 2.22 | |
| 7 | Sesquiterpene (C15) | 1β,4β,10β-guaia-5,11-diene | 1561 | 1.73 ± 0.58 | 0.26 ± 0.17 |
| 8 | Sesquiterpene (C15) | ledene | 1601 | 14.46 ± 2.63 | 5.77 ± 1.38 |
| 9 | Sesquiterpene (C15) | γ-cadinene | 1606 | 36.99 ± 7.56 | |
| 10 | Sesquiterpene (C15) | γ-muurolene | 1608 | 1.17 ± 0.59 | |
| 11 | Sesquiterpene (C15) | 1,8-anhydro-cis-copaene | 1625 | 2.37 ± 0.67 | |
| 12 | Sesquiterpene (C15) | germacrene D | 1627 | 6.15 ± 1.45 | |
| 13 | Sesquiterpene (C15) | β-selinene | 1630 | 2.59 ± 2.01 | |
| 14 | Sesquiterpene (C15) | α-selinene | 1643 | 5.56 ± 1.01 | |
| 15 | Sesquiterpene (C15) | α-muurolene | 1650 | 3.26 ± 0.62 | |
| 16 | Sesquiterpene (C15) | α-chamigrene | 1681 | 5.86 ± 1.02 | |
| 17 | Sesquiterpene (C15) | δ-cadinene | 1684 | 17.38 ± 5.44 | |
| 18 | Sesquiterpene (C15) | 6α-cadina-4,9-diene | 1686 | 37.26 ± 12.99 | |
| 19 | Sesquiterpene (C15) | trans-calamanene | 1778 | 0.25 ± 0.13 | |
| 20 | Sesquiterpene (C15) | α-calacorene | 1867 | 0.41 ± 0.22 | |
| 21 | Sesquiterpene (C15) | epi-bicyclosesquiphellandrene | 1908 | 0.43 ± 0.25 | |
| 22 | Sesquiterpene (C15) | α-elemene* | 2131 | 22.11 ± 9.33 | |
| 23 | Diterpene (C20) | isocembrene* | 2230 | 2.15 ± 1.96 |
*Compounds produced by two Trichoderma strains growth in MS or PDA culture media during the interaction with Arabidopsis. The values are represented whit standard error (SEM), which were obtained by analyzing three biological replicas.
+Linear retention index.