Table 4. Top 25 avocado transcripts differentially regulated by Phytophthora cinnamomi (Pc) at 24 hours post infection.
| Sequence ID | Putative identification | Organism | 6 hrs | 18 hrs | 24 hrs | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| SA | Pc | MeJA | SA | Pc | MeJA | Pc | MeJA | |||
| 06179 | dihydroflavonol 4-reductase | Epimedium sagittatum | -0.72 | 0.02 | -0.01 | 0.45 | -0.77 | -1.57 | 2.45 | 1.69 |
| 04939 | PREDICTED: metallothionein-like protein-like isoform 1 | Vitis vinifera | 0.30 | 1.91 | 0.34 | 1.53 | -0.02 | -2.06 | 2.44 | 2.52 |
| 04303 | AF279655_1metallothionein-like protein | Typha latifolia | 0.36 | 1.91 | 0.38 | 0.90 | -1.06 | -2.39 | 2.33 | 2.40 |
| 03030 | asparagine synthetase | Asparagus officinalis | 0.94 | 1.10 | -0.18 | -0.83 | -0.96 | -0.09 | 2.32 | 0.42 |
| HA66E9C01AN9EE | peroxidase precursor, partial | Glycine max | -0.05 | 1.13 | -0.01 | 0.72 | -0.96 | -0.70 | 2.06 | 1.70 |
| 04599 | sesquiterpene synthase | Azadirachta indica | -0.51 | 0.35 | -0.72 | 0.54 | -1.24 | -1.74 | 2.02 | 1.44 |
| 01429 | dihydroflavinol reductase | Dendrobium moniliforme | -0.77 | 0.42 | -0.33 | 0.20 | -1.08 | -2.03 | 2.00 | 1.39 |
| 00387 | delta-12 fatty acid desaturase | Persea americana | -0.43 | 0.10 | -0.67 | 0.15 | -1.02 | -1.25 | 1.90 | 1.26 |
| 02288 | PREDICTED: MLP-like protein 423-like | Solanum tuberosum | 0.16 | 1.09 | -0.40 | 1.00 | -1.12 | -1.16 | 1.69 | 1.43 |
| 05744 | chalcone synthase | P. americana | -0.77 | 0.53 | -0.23 | 0.10 | -1.11 | -2.13 | 1.63 | 1.18 |
| 07016 | chalcone synthase | Acer palmatum | -0.73 | 0.60 | -0.04 | 0.27 | -1.08 | -2.00 | 1.61 | 1.25 |
| 02593 | PREDICTED: SPX domain-containing protein 2-like | Solanum lycopersicum | -2.29 | -2.11 | -0.01 | -1.58 | -2.38 | -1.34 | 1.56 | 0.63 |
| GI32N0T02IP903 | peroxidase 16 precursor family protein | Populus trichocarpa | -0.43 | 0.42 | -0.81 | 0.57 | -0.69 | -0.30 | 1.43 | 1.17 |
| 07665 | chalcone synthase | V. vinifera | -0.75 | 0.54 | -0.28 | -0.03 | -1.11 | -2.05 | 1.42 | 1.08 |
| 01438 | chalcone isomerase | Gossypium hirsutum | -0.47 | 0.35 | -0.07 | 0.34 | -0.80 | -1.30 | 1.40 | 1.13 |
| GI32N0T02GTAO6 | G1P adenylyltransferase large subunit 2 | Cicer arietinum | -0.10 | 0.31 | -0.45 | -0.69 | -0.45 | -0.83 | 1.32 | 1.02 |
| 03823 | lipid binding protein, putative | Ricinus communis | -1.03 | 0.13 | -0.75 | 0.03 | -0.05 | -0.69 | 1.31 | 0.75 |
| 01186 | class IV chitinase | Pseudotsuga menziesii | -1.18 | 0.09 | -0.61 | 0.35 | -0.66 | -0.81 | 1.23 | 1.45 |
| HA66E9C01BJOK1 | PREDICTED: phospholipase C 3-like isoform 1 | V. vinifera | -1.75 | -1.48 | -0.45 | -0.85 | -1.71 | -0.45 | 1.15 | 0.53 |
| 01026 | polyphenoloxidase | Camellia nitidissima | 0.66 | 1.88 | 0.61 | 0.08 | -0.30 | 0.96 | 1.15 | 1.93 |
| 01719 | Basic blue protein | Medicago truncatula | 1.12 | 1.53 | -0.50 | -0.38 | 0.97 | 0.28 | 1.13 | 0.96 |
| 06807 | cotton annexin 6 | Gossypium hirsutum | 0.23 | 0.53 | 0.16 | 0.36 | -0.23 | -0.39 | 1.11 | 1.35 |
| HA66E9C01BHOQ7 | carotenoid cleavage dioxygenase 2 | Crocus sativus | -1.08 | -0.37 | -0.31 | 0.35 | -0.06 | -0.62 | 1.09 | 0.41 |
| 05878 | hypothetical protein ARALYDRAFT_493374 | Arabidopsis lyrata subsp. lyrata | -0.90 | -0.40 | -1.06 | -0.24 | -0.23 | 0.06 | 1.08 | -0.09 |
| 03333 | arabinogalactan protein | Daucus carota | -0.07 | 0.87 | -0.24 | 0.72 | -0.25 | -0.46 | 1.07 | 1.32 |
The 25 most significant transcripts (Log2FC ≥1.0 or ≤-1.0) induced by Pc were matched against the SA and MeJA treatments. Genes induced by either phytohormone were contrasted against those induced by Pc in order to identify which infection-induced genes were SA or MeJA linked. Significant fold changes (≥1.0) are indicated in green while transcripts repressed (≤-1.0) are indicated in red. Salicylic acid (SA), methyl jasmonate (MeJA), Phytophthora cinnamomi (Pc).