SeedGenes Profile: TPS 1

Gene Information Gene Symbol TPS 1 Chromosome Locus At1g78580   Alleles in Database 2   See List OR Show All Identity Confidence Confirmed Alias Symbol   Gene Class Embryo Defective Predicted Function Trehalose-6-Phosphate Synthase 1 Function Details Catalyzes first step in trehalose biosynthesis Gene Evidence Phenotypic Reversion I. Graham (1 allele) Border Recovery I. Graham (2 alleles) Database Release September, 2002 Predicted Sequences Gene: 8573 nucleotides mRNA: 3190 nucleotides Protein:   942 amino acids cDNA Status FLcDNA Available: Y08568 Top BLAST Hits Arabidopsis: AT1G16980.1 (69%) Plant ESTs: Tomato (Lycopersicon esculentum) (78%) Model Genomes:   Schizosaccharomyces pombe (50%) Subcellular Localization TargetP Targeted to Chloroplasts SUBA mRNA Expression Data NASCArray Spot History for 263136_at

Mutant Information Allele Symbol tps 1-1 tps 1-2 Mutant Class Embryo Defective Embryo Defective Source of Mutant I. Graham I. Graham Mutant Line Number     Ecotype Columbia Columbia Genetic Background     ABRC Stock     Mutagen Treatment Transposon Transposon Insertion Mutant Yes   Details Yes   Details Flanking Sequence     Location of Mutation Exon 2 Exon 1 Terminal Phenotype Cotyledon Cotyledon Nomarski Phenotype Allelism Evidence Reference Allele Complementation Test; Sequence Identity Database Release September, 2002 September, 2002 Seed Color     Embryo Color     Percent Mutant Seeds     Chi - Square     Seeds Counted     Percent Top Half     Chi - Square     Average Seed Length     Average Embryo Length