Table 2. Conservation of AS events in barley core clock genes in Arabidopsis.
| Gene | AS events in barley | AS events in Arabidopsis | Type of AS conservation |
|---|---|---|---|
| LHY | Various IR at the 5’UTR (IR 1, 2 and 3) and I4R | I1R in Arabidopsis | Conserved AS behaviour |
| Alt exon 6a | Alt exon E5a in Arabidopsis | AS behaviour and AS region conserved | |
| PRR37 (PRR7) | alt 3' ss E6 (-6 nt) | Only in monocots b | AS event conserved |
| alt 5' ss E6 (- 45 nt) | Only in monocots b | AS event conserved | |
| CrIn E8 (-249 nt) | CrIn E8 (-84 nt) in Arabidopsis | AS region conserved | |
| GI | I14R | I13R in Arabidopsis | AS event conserved |
| I15R | I14R in Arabidopsis | AS event conserved | |
| TOC1 a | I1R | I1R in Arabidopsis | AS event conserved |
| I3R | I3R in Arabidopsis | AS event conserved | |
| I3R and I4R | I3R and I4R in Arabidopsis | AS event conserved | |
| PRR5/9 a | I2R (HvPRR95) I3R (HvPRR59) | I3R in PRR9 | AS event conserved |
a More info in Supporting Information.
b Not seen in Arabidopsis but conserved in monocot grasses.