Table S3.

Arabidopsis oligonucleotides used in this study

Gene	Locus	Sequence
Genotyping oligonucleotides
SALK T-DNAleft border	T-DNA	5′-ATTTTGCCGATTTCGGAAC-3′
GABI T-DNAleft border	T-DNA	5′-ATATTGACCATCATACTCATTGC-3′
ntrc (SALK_012208)	At2g41680	5′-TCACCAACATGTGGCCC-3′
		5′-TTCTTCATCTTCACACCCGA-3′
2cpa (SALK_065264)	At3g11630	5′‐GAGAAGTTGAACACCGA‐3′
		5′‐GGGGACAAAGTGAGAATC‐3′
2cpaGK (GABI_295C05)	At3g11630	5′‐CTTCCACTGGTTGGAAACAAG‐3′
		5′‐AATGCCTGCAACATTGAAAAC‐3′
2cpb (SALK_017213)	At5g06290	5′‐CCACCTGAACCAAGAAAG‐3′
		5′‐CCTGCAAGACAACATCAC‐3′
trx f1 (SALK_128365)	At4g18480	5′-TTCATATGTGTAGCTTAGAAACCGTTAATG-3′
		5′-AAGTCGACAGAGACTGGTTCATCCG-3′
trx f2 (GK-020E05-013161)	At5g16400	5′-CTATTTCAACAATCGGGTCCC-3′
		5′-TTCTCAATTGCCAATTCTTGC-3′
RT-qPCR oligonucleotides
ACTIN	At3g18780	5′-GCACTTGCACCAAGCAGCAT-3′
		5′-CCTTTCAGGTGGTGCAACGAC-3′
AT5G25760	At5g25760	5′-CTGCGACTCAGGGAATCTTCTAA-3′
		5′-TTGTGCCATTGAATTGAACCC-3′
AT4G05320	At4G05320	5′-CTATTTCAACAATCGGGTCCC-3′
		5′-AAAGAGATAACAGGAACGGAAACATAGT-3′
PRX IIE	At3g52960	5′-GTTAGGTCAAGGAGATATGCGA-3′
		5′-GAACTTTCACAACACCATCATCAG-3′
PRX Q	At3g26060	5′-ATTGTTAAGCGACGAAGGGA-3′
		5′-CAATGCTCCAAACAGGTCTC-3′
2-CYS PRX A	At3g11630	5′-AGGTACAATCTTTGTTATATGTGAGC-3′
		5′-GACAAAGTGAGAATCAAACAAAGG-3′
2-CYS PRX B	At5g06290	5′-GCCAAAGAACCTTTGTATCTATCTC-3′
		5′-TTCAATTTAAGGAGAATCACATAGCA-3′
sAPX	At4g08390	5′-TCCTCCTTCACCTGCTACTC-3′
		5′-TCCTTGTCATCTAATCCCATTCTG-3′
tAPX	At1g77490	5′-GCCCAGATAAGCCATTACCC-3′
		5′-GGAGTTGTTATTACCACCAAAGAG-3′
GPX1	At2g25080	5′-GTCAACAGTTCTAGACCTAATTCC-3′
		5′-CAAGGAAGGGACGAGAAAGG-3′
GPX7	At4g31870	5′-TGCTTGCGGCTTAAATTTAGTG-3′
		5′-CTGGTATACCAACAATAACCTGGA-3′
cDNA cloning oligonucleotides
Gene	Plasmid	Sequence
2-Cys Prx A	pDONR-207	5′-AAAAAGCAGGCTtcATGGCGTCTGTTGCTTCT-3′
		5′-AGAAAGCTGGGTcCTAAATAGCTGAGAAGTACTC-3′
2-Cys Prx B	pDONR-207	5′-AAAAAGCAGGCTtcATGTCAATGGCGTCTATA-3′
		5′-AGAAAGCTGGGTcCTAGATAGCTGAAAAGTATTC-3′

Additional nucleotides included to maintain the proper reading frame are underlined.