Table 1. BiFC Analysis of in Vivo Interactions between DYW1, CRR4, and Control Proteins.

Interaction Tested	DYW1-cYFP	CRR4-cYFP	CLB19-cYFP	FSD2-cYFP	MinD1-cYFP
DYW1-nYFP	−	+	−	−	−
CRR4-nYFP	−
FSD3-nYFP				+
MinD1-nYFP					+

Arabidopsis plantlets were cotransformed with DYW1, CRR4, CLB19, FSD, and MinD1 fused to either the N- (rows) or C-terminal (columns) halves of YFP. Interactions were scored based on either the presence (+) or absence (−) of a BiFC (YFP) signal in the plastids. For each pair of plasmids tested, BiFC results were scored from at least two independent experiments. Blank cells correspond to untested interactions.