Assays

BPG degradation at 70C

Kinetic characterisation of glyceraldehyde 3-phosphate dehydrogenase

Kinetic characterisation of triose phosphate isomerase

Kinetic characterisation of fructose 1,6-bisphosphate aldolase phosphatase

Temperature degradation of BPG, GAP and DHAP

Experimental data for the conversion of 3PG to F6P and the gluconeogenic pathway intermediates

Genes are transcribed in polysictronic messages (pre-mRNA) that are destined for either maturation into mRNAs, or degradation. Since transcription regulation is non-existent with few exceptions, the rate of pre-mRNA processing, together with mRNA decay and translation rates, are believed to control gene expression. In this assay, 2T1 blood form trypanosomes are subject to treatment by ActinomycinD for 5 minutes, inhibiting transcription. The cells are harvested, depleted for ribosomal RNA, and ...

Mutants with a linear respiratory chain consisting of NADH Dehydrogenase II and one of the terminal oxidases cytochrom bo, cytochrome bd I or cytochrome bd II were growth in chemostats with defined oxygen supply. The amounts of biomass formed and of acetate and formate produced were determined.

Mutant strains with linear electron transport chain were grown in chemostat cultures at different defined aerobiosis levels. Expression of selected genes was determined by Real Time RT-PCR

Mutants with linear respiratory chains were grown under SUMO chemostat conditions at different defined aerobiosis levels. The ArcA phoshorylation state as determined.

TbTryS activity was measured at 37°C in the in vivo-like buffer. All substrate stock solutions were prepared in the in vivo-like buffer and the pH was adjusted to 7.0. The assays were performed in a final volume of 2 ml and contained 0.2 mM NADH, 1 mM phosphoenolpyruvate, 4 units pyruvate kinase, 4 units L-lactate dehydrogenase, 0.17 µM TbTryS, 2.1 mM ATP and varying amounts of glutathione, and spermidine.

Assay for the isolation of intact Plasmodium falciparum trophozoites from infected red blood cells and the preparation of a cell free extract that can be used for kinetic analyses.

Enzymes involved in butanediol formation from pyruvate in L. Lactis and E. faecalis were characterized with respect to their Km's for their substrates and their Vmaxes

L. lactis, E. faecalis and S. pyogenes are referred to as LAB because of the fact that in the presence of glucose lactate is produced as the main fermentation product . This metabolic pathway is relatively inefficient, since only 2 ATP are generated from one glucose molecule. All three LAB possess the genetic make up for mixed acid fermentation, a more effective way of fermentation generating 3 ATP per molecule of glucose. All three genomes reveal (at least) two genes encoding a lactate dehydrogenase ...

L. lactis, S. pyogenes and E. faecalis were grown in C-limited chemostat cultures at various pH's and dilution rates. General flux distribution, yields and other physiological factors were studied.

In this experiment we glucose-pulsed an E. faecalis cultures re-suspended in 100 mM MES buffer at pH 6.5. Samples were taken in time to study intra- and extracellular metabolites. These data are used to construct a kinetic model of the catqabolism of E. faecalis

In this experiment we glucose-pulsed an L. lactiss cultures re-suspended in 100 mM MES buffer at pH 6.5. Samples were taken in time to study intra- and extracellular metabolites. These data are used to construct a kinetic model of the catabolism of E. L. lactis