Table S1.
Primers used in this study
| Primer name | Sequence (5′-3′) | Note |
| pKCS1:KCS1-KpnI F | ggtaccATGCGATCATCCTCAAAACTC | Construct |
| pKCS1:KCS1 R | TTGCTTTATCATTTATGGGTGTG | Construct |
| pKCS1::KCS1:GFP-PmeI F | gtttaaacATGCGATCATCCTCAAAACTC | Construct |
| pKCS1::KCS1:GFP-AscI R | ggcgcgccATTGCACAACTTTAACCG | Construct |
| pALF4::GUS-BamHI F | ggatccCAGAAAACCATGCTCAATCAAAC | Construct |
| pALF4::GUS-SmaI R | cccgggAACGCCAAAACTTTTCAATTTC | Construct |
| p35S::ALF4-XbaI F | tctagaATGGAATCGTCCATTGAAG | Construct |
| p35S::ALF4-XbaI R | tctagaCTAATGACTTTTCAACTTTTCTTC | Construct |
| p35S::IPT3-XhoI F | ctcgagATGATCATGAAGATATCTATGGCT | Construct |
| p35S::IPT3-EcoRI R | gaattcTCACGCCACTAGACACCG | Construct |
| p35S::CKX1-BglII F | agatctATGGGATTGACCTCATCCTTAC | Construct |
| p35S::CKX1-StuI R | aggcctTTATACAGTTCTAGGTTTCGGCAG | Construct |
| pPEP-SacI F | gagctcCATTCGATGTTCACCATGCAAAA | Construct |
| pPEP-KpnI R | ggtaccGGTTTTGGCTAATGTGATTGTGTA | Construct |
| KCS1cds-KpnI F | ggtaccATGGAGAGAACAAACAGCA | Construct |
| KCS1cds-SalI R | gtcgacTCATTGCACAACTTTAACC | Construct |
| LBb1.3 | ATTTTGCCGATTTCGGAAC | T-DNA |
| alf4-1 F | TTCTCCTCGTTTCGGGTTTG | SSLP |
| alf4-1 R | AGTCTTGAAATCCTCCGGCTT | SSLP |
| KCS1-qRT F | TCTCCTGCTACAAACCGGAA | qRT-PCR |
| KCS1-qRT R | CGTGTCATCGGTGAATGAT | qRT-PCR |
| PAS1 RT F | GCTTAAAATGGGAGAGTGGAGG | RT-PCR |
| PAS1 RT R | TCTGAGTCTACAGTGCCGTTGG | RT-PCR |
| GAPC F | CACTTGAAGGGTGGTGCCAAG | RT-PCR |
| GAPC R | CCTGTTGTCGCCAACGAAGTC | RT-PCR |
| ACTIN7 F | TGGCCGATGGTGAGGATATT | qRT-PCR |
| ACTIN7 R | AACCAGCCTTCACCATTCCA | qRT-PCR |
| PLT1-qRT F | TGAGGAAGAAGCAGCAGAAGC | qRT-PCR |
| PLT1-qRT R | CGGTTGATCTCGAAGTTGGTC | qRT-PCR |
| PLT2-qRT F | CGTGGTGCATCCATGTATCG | qRT-PCR |
| PLT2-qRT R | TGCTTCTTCCTCCGTGCTG | qRT-PCR |
| PLT3-qRT F | TCAGGAGGAAGAGTAGCGGTT | qRT-PCR |
| PLT3-qRT R | CTTTGTTCCCAGCAACTCGG | qRT-PCR |
| PLT7-qRT F | ATCGTGGAGTCACCCGACAT | qRT-PCR |
| PLT7-qRT R | TCCTTTTCTGGCTTGACCTTC | qRT-PCR |
| LBD16-qRT F | ACCCTGTTTATGGATGTGTCTCTC | qRT-PCR |
| LBD16-qRT R | TGCCTTCATTTGCATGACTTG | qRT-PCR |
| LBD17-qRT F | GCGTTTCTCATATCTTTTCCCTC | qRT-PCR |
| LBD17-qRT R | TCATGCTTTGTGTTGCTTGTTG | qRT-PCR |
| LBD18-qRT F | GTCGCTCACATCTTTGCTCTTC | qRT-PCR |
| LBD18-qRT R | AGGTAGCTCTAGTGATGCCAAATG | qRT-PCR |
| LBD29-qRT F | GCTAGGCTTCAAGATCCCATC | qRT-PCR |
| LBD29-qRT R | TGTGCTGCTTGTTGCTTTAGA | qRT-PCR |
| ALF4-qRT F | CTCCTTCAATGACAGCAATCCT | qRT-PCR |
| ALF4-qRT R | CGTATCAACAGCCGCACAAT | qRT-PCR |