Table 1.
Significant associations of DMRs and metabolite levels, sorted by DMR-type (context)at T = 6 °C
| Chromo some | Position | Metabolite | DMR | Genes in <2 kb vicinity | Q values (FDR) | |
|---|---|---|---|---|---|---|
| SNPkin | DMRkin | |||||
| 1 | 19402179 | Leucine | C_DMR | AT1G52130 (mannose-binding lectin superfamily protein) | 0.03 | 0.03 |
| 5 | 7870808 | Spermidine | C_DMR | AT5G23390 (polygalacturonase inhibitor), AT5G23380 (hypthetical protein) | 0.035 | 0.035 |
| 5 | 19474491 | Glycine | C_DMR | AT5G48060 (C2 calcium/lipid-binding plant phosphoribosyltransferase family protein), AT5G48050 (TE) | 0.24 | 0.049 |
| 3 | 11657590 | Glutamic acid | C_DMR | AT3G29776 (TE), AT3G29777 (TE) | 0.04 | 0.74 |
| 5 | 16142038 | Butanoic acid | CG_DMR | AT5G40348 (natural antisense transcript) | 0.028 | 0.017 |
| 1 | 11776549 | Fructose | CG_DMR | AT1G32570 (hypothetical protein) | 0.033 | 0.027 |
| 1 | 19402179 | Leucine | CG_DMR | AT1G52130 (mannose-binding lectin superfamily protein) | 0.025 | 0.025 |
| 3 | 2422836 | Leucine | CG_DMR | AT3G07580 (hypothetical protein), AT3G07590 (SMD1A) | 0.025 | 0.025 |
| 3 | 19138953 | Lysine | CG_DMR | AT3G51610 (NPU), AT3G51600 (LTP5) | 0.005 | 0.005 |
| 4 | 9144364 | Myo Inositol | CG_DMR | AT4G16146(cAMP-regulated phosphoprotein 19-related protein) | 0.037 | 0.031 |
| 5 | 18201876 | Succininc acid | CG_DMR | AT5G45085 (TE), AT5G45090 (phloem protein, ATPP2-A7) | 0.018 | 0.017 |
“SNPkin” and “DMRkin” q values refer to significance levels achieved using either genomic SNP-based or DMR-based kinship matrices. FDR, false discovery rate (q values, applied per metabolite and condition [T and DMR context]); TE, transposable element gene.