3.1.3.12 additional information - - 134590, 134594, 651481 3.1.3.12 additional information - encodes synthase (TPS) and phosphatase (TPP) domains, both domains functional, wide tissue distribution suggests multiple biosynthetic sites, functional role of trehalose in energy metabolism and physiological adaptation 695123 3.1.3.12 additional information - expression analysis of the OsTPP1 gene, initial and transient up-regulation after salt, osmotic and abscisic acid (ABA) treatments, slow up-regulation under cold stress, trehalose content determined by chromatography, overexpression of the OsTPP1 gene alters the expression of stress responsive genes and enhances tolerance to salt and cold stress, involvement in stress tolerance, possible use of OsTPP1 in abiotic stress engineering of crops 694776 3.1.3.12 additional information - network analysis of trehalose-6-phosphate phosphatase genes (TPPs) of Arabidopsis, network structures with connections to carbon distribution, drought, cold, pathogen responses, calcium and reactive oxygen species/redox signatures, transcriptional control genes, separated network graphs seeded with different trehalose-6-phosphate phosphatase genes 694585 3.1.3.12 additional information - pleiotropic defective phenotype of disrupted TPS2, cell wall integrity and ability to form chlamydospores maintained, reduced growth and temperature sensitivity (42°C) of homozygous mutant, severe oxidative exposure (50 mM H2O2), null mutants reveal adaptive antioxidant response and cross-tolerance between temperature and oxidative stress, differential measurement of trehalose and trehalose 6-phosphate by HPLC, accumulation of trehalose 6-phosphate in null mutants but not in parental cells, accumulation of trehalose 6-phosphate enhanced after oxidative exposure, expression of TPS2 and TPS1 genes promoted in wild-type cells in response to acute (50 mM) but not gentle (5 mM) oxidative exposure, transcriptional response absent in mutants, co-culture of yeast cells with macrophages and fungicidal assays, role of trehalose biosynthetic pathway in the cellular response to oxidative stress 692676 3.1.3.12 additional information - trehalose-6-phosphate phosphatase activity is 30fold higher compared to the corresponding yeast enzyme 705624 3.1.3.12 0.01033 - cell lysate, at pH 8.5 and 30°C 730106 3.1.3.12 0.4505 - after 43.6fold purification, at pH 8.5 and 30°C 730106 3.1.3.12 0.631 - trehalose activated hydrolysis of glucose 6-phosphate 134587 3.1.3.12 2.61 - - 134588 3.1.3.12 2.9 - pH 7.0, 80°C 728601