Basic mutant information
Mutant name	vti12
Mutant/Transgenic	mutant
Ecotype	Col-gl
Mutagenesis type	T-DNA insertion_knock out
(Semi-)Dominant/Recessive	recessive
Description	vti12 showed an accelerated senescence phenotype
References	1: Surpin M, Zheng H, Morita MT, Saito C, Avila E, Blakeslee JJ, Bandyopadhyay A, Kovaleva V, Carter D, Murphy A, Tasaka M, Raikhel N The VTI family of SNARE proteins is necessary for plant viability and mediates different protein transport pathways. Plant Cell 2003 Dec;15(12):2885-99
Mutated genes
Locus name	AT1G26670
Alias	VTI12/SYP41/SYP61/VTI1B
Organism	Arabidopsis thaliana
Description	member of VTI1 Gene Family. Normally localizes to the transgolgi network and plasma membrane. A dominant mutation (zip1) alters the subcellular localization of VTI12 and suppresses loss of function mutation (zag1) of VTI11. Interacts with members of the SYP family. Involved in protein trafficking to protein storage vacuoles.under nutrient-poor conditions, vti12 showed an accelerated senescence phenotype
Phenotype information
Darkness induced senescence Chloroplast structure unregular Leaf color yellow Marker gene expression yes Nutritional Deficiency induced Chloroplast structure unregular Leaf color yellow