TABLE 1

ANOVA of pairwise expression differences

Effectad.f.SSMSF-valueP-value
P11,843.11,843.1397.1180.0135
S1328.6328.6871.2690.2710
T21,361.9680.9902.6300.0928
PS14.04.0360.0160.9017
PT2227.1113.5540.4390.6501
ST2518.9259.4601.0020.3820
PST21,408.7704.3922.7200.0861
Array246,215.0258.9605,232.731<0.0001
G22,809564,328.824.742499.944<0.0001
PG22,8097,418.90.3256.573<0.0001
SG22,8091,149.20.0501.0180.0294
TG45,6186,144.50.1352.722<0.0001
PSG22,809991.30.0440.878>0.9999
PTG45,6182,426.30.0531.075<0.0000
STG45,6183,218.00.0711.426<0.0000
PSTG45,6182,264.60.0501.0030.3243
Error547,41627,090.80.050
Corrected total821,159626,940.5
  • Pairwise ANOVA comparing accessions Col-0 and Van-0 as an example of results from a split-plot analysis of variance is shown. A similar analysis was performed for all 21 pairwise combinations of the seven accessions in our study.

  • a Effects are denoted as follows: P, accession; S, SA treatment condition; T, time point; G, gene.