Provided is genus Komagataeibacter microorganism having enhanced cellulose productivity and yield, a method of producing cellulose using the same, and a method of producing the microorganism.

The present invention relates to a composition comprising one or more novel Streptococcus thermophilus strain(s), and the use of said composition for producing a fermented product such as a dairy product with e.g. an increased sweetness. The invention also relates to novel Streptococcus thermophilus strain(s) as such.

The present invention relates to a novel high-temperature active thermoresistant polyphosphate-dependent glucokinase with high thermal stability, a composition including the enzyme, and methods for producing glucose 6-phosphate using the enzyme.

The present disclosure relates to modified nucleic acid sequences encoding insulin and glucokinase, expression cassettes and delivery vectors comprising the same, and methods for delivery of the same for treating diabetes.

The present invention relates to a method for constructing a recombinant bacterium with high production of ?-elemene and germacrene A. Firstly, ?-elemene and germacrene A are synthesized from scratch through the screening of germacrene A synthase and the overexpression of the mevalonate pathway; then, the availability of acetyl-CoA, pyruvate, and glyceraldehyde-3-phosphate in the farnesyl diphosphate pathway is ensured by deleting competing pathways in the central carbon metabolism; next, the present invention uses lycopene color as a high-throughput screening method and obtains an optimized NSY305N through error-prone PCR. Finally, in shake flasks, strain ?-EL-4 constructed through key pathway enzymes, efflux engineering, and translation engineering produced 1161.09 mg/L of ?-elemene and 852.36 mg/L of germacrene A, which is the highest reported yield at shake flask level. In 4-L fed-batch fermentation, the production of ?-elemene and germacrene A reached 3.52 g/L and 2.13 g/L, respectively.

The invention relates to double stranded ribonucleic acid (dsRNA) compositions targeting a glucokinase (GCK) gene, as well as methods of inhibiting expression of a glucokinase (GCK) gene, and methods of treating subjects having a glycogen storage disease (GSD), e.g., type Ia GSD.

The invention relates to a method of obtaining a composition comprising allolactose by a applying one or more glucose-deficient lactic acid bacteria strains. The invention also relates to the use of said strains for the preparation of a food product comprising allolactose and to the use of said strains for increasing the content of allolactose in a food product. The invention also relates to a food product comprising allolactose and one or more glucose-deficient lactic acid bacteria strains.

The invention relates to double stranded ribonucleic acid (dsRNA) compositions targeting a glucokinase (GCK) gene, as well as methods of inhibiting expression of a glucokinase (GCK) gene, and methods of treating subjects having a glycogen storage disease (GSD), e.g., type Ia GSD.

A nanoparticle (for example, quantum dot) serves as a substrate for immobilizing enzymes involved in consecutive reactions as a cascade. This results in a significant increase in the rate of catalysis as well as final product yield compared to non-immobilized enzymes.

Recombinant strains are obtained for the production of allulose, allose, and allitol by regulating intracellular glucose metabolism, reducing the enzyme activity of fructose 6-phosphate kinase, and enhancing the enzyme activities of glucokinase and glucose-6-phosphate isomerase, allulose 6-phosphate 3-epimerase, allulose 6-phosphate phosphatase, fructose permease and fructokinase, and optionally enhancing the enzyme activities of ribose 5-phosphate isomerase, allose 6-phosphate phosphatase, ribitol dehydrogenase, glycerol permease, glycerol dehydrogenase, and dihydroxyacetone kinase. A method for producing allulose and allose is an extracellular multienzyme cascade method. Multienzyme cascade catalysis and fermentation are coupled to improve the conversion rate of starch sugar or sucrose to the synthesized allulose.