Table 2.
Q. suber genes in cluster 1 (upregulated in July and/or June) classified within the enriched GOs related with cell wall biogenesis based on the most homologous Arabidopsis gene.
| AGI code | Gene name | Gene function | Involved in secondary cell wall biogenesis | Differentially Expressed (july/april) Q. suber identifier | Normalized read count mean (BaseMean) | Log2FC July/April |
|---|---|---|---|---|---|---|
| AT4G18780 | Cellulose synthase 8 (IRX1) | Cellulose biosynthesis | Yes | LOC112002106 | 2071.36 | 2.69 |
| AT5G17420 | Cellulose synthase 7 (IRX3) | Cellulose biosynthesis |
Yes Yes |
LOC112026131 | 2513.41 | 2.56 |
| AT5G44030 | Cellulose synthase 4 (IRX5) | Cellulose biosynthesis | LOC112023957 | 871.09 | 2.45 | |
| LOC111984736 | 423.38 | 2.90 | ||||
| AT1G19300 | Nucleotide-diphospho-sugar transferases superfamily protein (GALACTURONOSYLTRANSFERASE-LIKE 1, PARVUS) | Glucoronoxylan biosynthesis (hemicellulose). The mutant has thinner secondary cell wall and a reduction of glucuronoxylan | Yes | LOC112011992 | 659.24 | 2.21 |
| AT1G27440 | Exostosin family protein (IRX10) | Glucuronoxylan biosynthesis (hemicellulose) | Yes | LOC111985053 | 1245.77 | 2.05 |
| AT3G18660 | Glucuronic acid substitution of xylan 1 (GUX1),Plant glycogenin-like starch initiation protein 1 (PGSIP1) | Glucuronyltransferase adding GlcA residues onto xylan (hemicellulose) and for secondary wall deposition. Also starch biosynthesis | Yes | LOC112008671 | 278.01 | 2.86 |
| AT5G54690 | Galacturonosyltransferase 12 (IRX8) | The mutant displays reduced xylan (hemicellulose) and cellulose | Yes | LOC112027387 | 991.26 | 2.50 |
| AT5G57560 | Xyloglucan endotransglucosylase/hydrolase 22 (ATXTH22); Touch 4 (TCH4) | Cell-wall rearrangement; transglycosylation between xyloglucan and xyloglucan-oligosaccharide and analogous reactions (hemicellulose) | – | LOC112028317 | 1109.07 | 2.95 |
| AT4G01070 | UDP-Glycosyltransferase superfamily protein | Xylosyltransferase | – | LOC1120122591 | 334.20 | 2.18 |
| LOC1120141891 | 6907.00 | 1.88 | ||||
| AT2G38080 | Laccase/Diphenol oxidase family protein (IRX12) | Lignin biosynthesis | Yes | LOC112011756 | 377.32 | 3.30 |
| LOC112018093 | 4900.57 | 2.65 | ||||
| AT2G29130 | Laccase 2 | Lignin biosynthesis | – | LOC111992001 | 1530.80 | 2.76 |
| AT5G60020 | Laccase 17 | Lignin biosynthesis, G units | Yes | LOC112004816 | 91.09 | 2.67 |
| LOC112025438 | 2827.40 | 3.08 | ||||
| LOC112025440 | 322.56 | 2.30 | ||||
| AT5G09360 | Laccase 14 | Predicted lignin biosynthesis | – | LOC112039873 | 7035.98 | 2.29 |
| AT2G21100 | Disease resistance-responsive (dirigent-like protein) family protein | Lignan biosynthetic process | – | LOC1120261411 | 1151.89 | 3.73 |
| AT2G46770 | NAC (No Apical Meristem) domain transcriptional regulator superfamily protein 43 (NST1) | Regulation of secondary wall thickening | Yes | LOC112008346 | 478.29 | 2.15 |
| AT5G03170 | FASCICLIN-like arabinogalactan-protein 11 (FLA11) (IRX13) | Integrity and elasticity of the plant cell wall matrix | Yes | LOC112031083 | 1379.34 | 2.70 |
| AT5G15630 | COBRA-like 4, extracellular glycosyl-phosphatidyl inositol (GPI)-anchored protein family (IRX6) | The mutant displays reduced cellulose content, cellulose of lower crystallinity, and thinner secondary cell walls | Yes | LOC112004749 | 637.38 | 2.29 |
| AT5G16490 | ROP-interactive CRIB motif-containing protein 4 | Exocytosis and pollen tube growth | – | LOC111985119 | 187.41 | 2.68 |
1Also differentially expressed in June/April comparison.