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Table 1 Both FIS2 and AGL62 regulate the expression of InvINH1 and InvINH2 in planta

From: The identification of type I MADS box genes as the upstream activators of an endosperm-specific invertase inhibitor in Arabidopsis

genotype

GFP(+)

GFP(−)

total number of seeds

expected ratio

Chi-square test P value

pInvINH1-GFP/pInvINH1-GFP; agl62–1/+

123

43

166

3:1

0.788

pInvINH1-GFP/pInvINH1-GFP; agl62–2/+

167

58

225

3:1

0.788

pInvINH2-GFP/pInvINH2-GFP; agl62–1/+

131

42

173

3:1

0.826

pInvINH2-GFP/pInvINH2-GFP; agl62–2/+

165

58

223

3:1

0.728

pInvINH1-GFP/pInvINH1-GFP; fis2–8/+

78

75

153

1:1

0.808

pInvINH2-GFP/pInvINH2-GFP, fis2–8/+

69

73

142

1:1

0.737

  1. Segregation analysis was used to confirm that all the plants in this study are homozygous for the promoter-GFP transgene. Promoter-GFP expression was analyzed at pre-globular stage and at early torpedo stage for agl62/+ mutant and fis2/+ mutant, respectively