Table 4 - T-DNA insertional mutagenesis in Arabidopsis: a tool for functional genomics

Table 4. Genes cloned by activation tagging.

Phenotype	Gene	Homology	Reference
Shooting induction	CKI1	Histidine kinase	Kakimoto, 1996
Early flower induction	Flowering LocusT (FT)	Meristem identity gene LEAFY	Kardailsky et al.1999
Leaves without petiole	Leafy Petiole, LEP	AP2/EREBP family	Van der Graaff et al. 2000
Suppresses late flowering in winter annual ecotypes	AGL20	MADS-domain gene	Lee et al. 2000
Wide heart shaped ovary, larger siliques	CYP7889	Cytochrome P450	Ito and Meyerowitz, 2000
Intense purple pigmentation in vegetative organs	pap1-D (production of anthocyanin pigment1 Dominant)	MYB transcription factor	Borevitz et al. 2000
Stiff inflorescence stem, thicker leaves, larger seeds	Sturdy	Patatin	Huang et al. 2001
Constitutive expression of a number of key defense marker genes	ADR1	PR-(pathogenesis related)	Grant et al. 2003
Attenuated red and far-red photoresponses.	COG1	Dof family of transcription factors	Park et al. 2003
Shoot formation in the absence of exogenous cytokinins	AtIPT8	isopentenyl transferase	Sun et al. 2003
Dwarf	AtGA2ox7 AtGA2ox8	Gibberellin 2oxidases	Schomburg et al. 2003