Table I.

Summary of the phenotypes of siz1-2 transformants

PhenotypeCol-0siz1-2VectorSIZ1WTSIZ1sapSIZ1phdSIZ1printSIZ1sp-ringSIZ1sxs
SUMO1/2 conjugates (SUMO1/2) by 39°C, 30 min++++ (−)+ (+++)+ (+++)++++ (−)++++ (−)++ (++)++ (++)+ (+++)++++ (−)
SA level++++++++++++
Disease resistance (bacterial pathogen)++++++++
Heat shock sensitivity (germination)+++++++++
ABA sensitivity (germination)++++++++++
ABA sensitivity (greening)+++++++++++
Hypocotyl length+++++
Phosphate limitation (root growth inhibition)+++++++++