Antibodies, and antigen-binding fragments, which specifically bind to argininosuccinate synthase, and related compositions, kits, and methods of use, which are useful as companion diagnostics to identify suitable subjects for arginine deprivation or depletion therapies such as ADI-PEG 20 and other arginine deiminase (ADI) polypeptide-based therapies.

The present disclosure relates to nanostructures assembled from nucleic acid consisting of a single strand of DNA rationally-designed to self-assemble into a hairpin loop, helical domains, and locking domains.

The present invention provides polynucleotide vectors for high expression of heterologous genes. Some vectors further comprise novel transposons and transposases that further improve expression. Further disclosed are vectors that can be used in a gene transfer system for stably introducing nucleic acids into the DNA of a cell. The gene transfer systems can be used in methods, for example, gene expression, bioprocessing, gene therapy, insertional mutagenesis, or gene discovery.

Methods are provided for biological conversion of anhydrosugars, such as anhydrosugars found in a pyrolysis oil, to fatty acid alkyl esters. The methods can include use of a genetically modified Escherichia coli (E. coli) bacteria that can convert levoglucosan and/or other anhydrosugars into fatty acid alkyl esters without requiring formation and conversion of an intermediate compound external to the bacteria. Optionally, the methods can be used in combination with methods for production and/or separation of increased amounts of levoglucosan from pyrolysis of biomass.

The present invention relates to improved semi-automated methods that permit the extraction of nucleic acids from samples, preparation of PCR and post-PCR preparation steps of DNA- libraries for next-generation sequencings methods that can be conducted. The methods and additional aspects relating to such methods are less laborious, safe costs, reagents and are less prone to contamination than comparable methods that are not automated.

Genetically engineered plants expressing altered Glucan Water Dikinase and having elevated levels of starch are provided. Methods of genetically engineering plants to express altered Glucan Water Dikinase, and genetic constructs are provided. Methods of breeding genetically engineered plants homozygous for a mutated gene encoding an altered Glucan Water Dikinase are described. Methods of agricultural processing and animal feed using the genetically engineered plants are also provided.

The present invention relates to a recombinant microorganism metabolizing 3,6-anhydro-L-galactose and a use thereof, and, more particularly, can produce ethanol from a recombinant microorganism expressing an enzyme group involved in a metabolic pathway of 3,6-AHG.

This invention relates to metabolically engineered microorganism strains, such as bacterial strains, in which there is an increased utilization of malonyl-CoA for production of a chemical product, which includes 3-hydroxypropionic acid.

Compositions and methods for increasing disease resistance in plants, particularly tomato plants are disclosed.

The present invention provides polynucleotide vectors for high expression of heterologous genes. Some vectors further comprise novel transposons and transposases that further improve expression. Further disclosed are vectors that can be used in a gene transfer system for stably introducing nucleic acids into the DNA of a cell. The gene transfer systems can be used in methods, for example, gene expression, bioprocessing, gene therapy, insertional mutagenesis, or gene discovery.