Table 1.
Changes in the expression levels of genes targeted by microRNA and trans-acting short interfering RNA assayed on ATH1 microarrays
| Accession number | Fold increase | Gene description | Targeted by |
|---|---|---|---|
|
miRNA and ta-siRNA target genes | |||
| At1g51670 |
6.35 |
Expressed protein |
ta-siRNAs 255 and 752 |
| At3g05690 |
4.66 |
AtHAP2B |
miRNA 169 |
| At1g62930 |
4.65 |
PPR repeat protein |
miRNA 161 |
| At2g02850 |
3.85 |
Plastocyanin-like protein |
miRNA 408 |
| At1g63080 |
3.18 |
PPR repeat protein |
miRNA 161 |
| At5g18040 |
3.00 |
Expressed protein |
ta-siRNAs 752, 255, 289 and 850 |
| At2g22840 |
2.70 |
GRF1 |
miRNA 396 |
| At2g33860 |
2.70 |
ETTIN/ARF3 |
ta-siRNAs 2141 and 2142 |
| At1g52150 |
2.68 |
Athb-15 |
miRNA 165/166 |
| At2g34710 |
2.62 |
Athb-14, PHB |
miRNA 165/166 |
| At5g60450 |
2.60 |
ARF4 |
ta-siRNAs 2141 and 2142 |
| At5g37020 |
2.43 |
ARF8 |
miRNA 167 |
| At1g63130 |
2.36 |
PPR repeat protein |
miRNA 161; ta-siRNA 2140 |
| At2g28190 |
2.33 |
Superoxide dismutase |
miRNA 398 |
| At1g30330 |
2.31 |
ARF6 |
miRNA 167 |
| At1g27340 |
2.18 |
F-box protein |
miRNA 394 |
| At5g50570 |
2.16 |
SPL13 |
miRNA 156/157 |
| At1g30490 |
2.12 |
Athb-9, PHV |
miRNA 165/166 |
| At2g36400 |
2.07 |
GRF3 |
miRNA 396 |
|
ARGONAUTE-like proteins | |||
| At1g31290 |
7.39 |
AGO3 |
Not known |
| At1g31280 | 4.15 | AGO2 | miRNA 403 |
AGO, ARGONAUTE; ARF, AUXIN RESPONSE FACTOR; Athb, Arabidopsis thaliana homeobox; GRF, GROWTH-REGULATING FACTOR; HAP, HEME ACTIVATOR PROTEIN; miRNA, microRNA; PHB, PHABULOSA; PHV, PHAVOLUTA; PPR, PENTATRICOPEPTIDE REPEAT; SPL, SQUAMOSA PROMOTER BINDING PROTEIN-LIKE; ta-siRNA, trans-acting short interfering RNA.
The data show the relative increase in the expression of each gene in the serrate-1 mutant compared with wild type.