Table 2. Phenotype comparison of overexpression lines of UGT74D1, UGT84B1 and UGT74E2 genes.

Overexpression lines	UGT74D1	UGT84B1	UGT74E2
Curling leaf	curling	wrinkly and curling	no
Compressed rosette	no	compressed	compressed
Shorter stature	no	shorter	shorter
Shoot branching	unchanged	higher level	higher level
Root gravitropism	unchanged	reduced	unchanged
Osmotic stress tolerance	not detected	not detected	increased