Table 2 Genes significantly down-regulated in all three mutants are involved in metabolism of pollen wall formation, including lipid, pectin, lignin and exine
AGI | wt | s/w | e/w | a/w | Function | Expression |
|---|---|---|---|---|---|---|
lipid related | ||||||
At5g61320 | 8.7 | -3.9 | -3.6 | -2.2 | cytochrome P450 - like protein | A-S |
At5g08250 | 8.9 | -4.5 | -4.1 | -1.4 | Â | A-P |
At1g06250 | 7.6 | -3.2 | -3.0 | -1.8 | lipase-like protein | Â |
At5g62080 | 13 | -7.4 | -5.2 | -4.2 | lipid-transfer protein | Â |
At3g07450 | 12.8 | -7.5 | -5.6 | -5.2 | Â | Â |
At3g52130 | 12.9 | -7.4 | -6.0 | -3.3 | Â | Â |
At5g07230 | 10.2 | -8.1 | -6.5 | -2.7 | Â | Â |
At5g52160 | 10.7 | -6.3 | -6.2 | -1.7 | Â | Â |
pectin | ||||||
At3g24230 | 7.6 | -3.2 | -3.2 | -3.2 | pectate lyase | A-P |
At4g22080 | 8.5 | -4.9 | -4.6 | -1.5 | Â | Â |
At1g75790 | 10.2 | -5.8 | -5.5 | -1.9 | pectinesterase like protein | Â |
At3g01270 | 6.2 | -1.2 | -1.2 | -1.1 | putative pectate lyase | R-P |
At5g50030 | 6.5 | -1.3 | -1.1 | -1.4 | pectin methylesterase inhibitor | Â |
lignin | ||||||
At1g76470 | 10.3 | -4.8 | -5 | -2.3 | putative cinnamoyl-CoA reductase | A-P |
At3g21230 | 7.7 | -3.1 | -3.1 | -1.8 | 4-coumarate-CoA ligase 2 | Â |
exine | ||||||
At3g13220 | 10 | -5.9 | -5.7 | -2.2 | WBC27 white-brown complex | A-S |
At4g14080 | 12.5 | -8.1 | -7.1 | -3.8 | maternal effect embryo arrest 48 | A-P |
At1g02050 | 11.6 | -4.6 | -4.7 | -1.9 | LESS ADHESIVE POLLEN 6 (LAP6) | Â |