Table II. TFs differentially expressed in roots and leaves due to Pi deficiency

TFs with altered expression patterns between Pi-sufficient and Pi-deficient roots and leaves (PdCR versus PsR and PdL versus PsL) were used. The numbers of individual transcripts within a TF family exhibiting increased or decreased expression (2-fold or greater change) in Pi-deficient tissues compared with Pi-sufficient tissues are shown.

PdCRPdL
TF FamilyIncreaseDecreaseIncreaseDecrease
AP2_EREB172
ARR-B17
AS21
Aux-IAA2
bHLH1441
bZIP21
C2C2-CO-like69
C2H223
CCAAT-HAP211
G2-like2
GRAS1
HB2
Histone2
HSF12
Myb31332
PHOR114
Putative DNA binding3
SET domain1
TAZ2
TCP4
Uncharacterized1
WRKY133