118368 ⎘
Ligases forming carbon-nitrogen bonds (6.3); Acid-ammonia (or amine)ligases (amide synthases)(6.3.1) Glutamate-ammonia ligase (6.3.1.2)
METABOLIC SELECTION VIA THE SERINE BIOSYNTHESIS PATHWAY
#2METABOLIC SELECTION VIA ASPARAGINE BIOSYNTHESIS PATHWAY
#3GUIDED MICROBIAL REMODELING, A PLATFORM FOR THE RATIONAL IMPROVEMENT OF MICROBIAL SPECIES FOR AGRICULTURE
#4POLYNUCLEOTIDES WITH SELECTION MARKERS
#5THEANINE-PRODUCING STRAIN AND USE THEREOF IN TEA FERMENTATION PRODUCTION
#6PHOSPHATE SENSING MICROBIAL GENE SWITCH
#7NEW GLUTAMINE SYNTHETASE VARIANTS AS SELECTION MARKER
#8METHODS TO TREAT, PREVENT, OR REDUCE HYPERAMMONEMIA
#9HYALURONIC ACID-PRODUCING RECOMBINANT CELLS
#10ATTENUATED GLUTAMINE SYNTHETASE AS A SELECTION MARKER
#11DEGRADATION OF TOXINS IN VIVO
#12SELECTABLE MARKERS FOR EUKARYOTIC EXPRESSION SYSTEM
#13NOVEL MARKERS FOR RECOMBINANT PRODUCTION SYSTEM
#14VECTORS INCORPORATING A COMBINATION OF PROMOTERS DRIVING SELECTABLE MARKER EXPRESSION
#15BIOSENSOR, BIOSENSOR COMPONENTS, AND USE THEREOF
#16METHODS FOR REGULATING NITROGEN METABOLISM DURING THE PRODUCTION OF ETHANOL FROM CORN BY METABOLICALLY ENGINEERED YEAST STRAINS
#17USE OF GLUTAMINE SYNTHETASE FOR TREATING HYPERAMMONEMIA
#18ATTENUATED GLUTAMINE SYNTHETASE AS A SELECTION MARKER
#19Auxotrophic Cells for Virus Production and Compositions and Methods of Making
#20MODIFICATIONS OF MAMMALIAN CELLS USING ARTIFICIAL MICRO-RNA TO ALTER THEIR PROPERTIES AND THE COMPOSITIONS OF THEIR PRODUCTS
#21GENERATION OF A HIGH PRODUCING RECOMBINANT CHINESE HAMSTER OVARY CELL LINE FOR THERAPEUTIC PROTEIN PRODUCTION
#22METHODS AND COMPOSITIONS FOR IMPROVING PLANT TRAITS
#23GLYCOSYLATION-MODIFIED ERYTHOPOIETIN AND USE THEREOF
#24MODIFICATIONS OF MAMMALIAN CELLS USING ARTIFICIAL MICRO-RNA TO ALTER THEIR PROPERTIES AND THE COMPOSITIONS OF THEIR PRODUCTS
#25RECOMBINANT VECTOR FOR TRANSFORMATION IMPROVING GLUTAMINE PRODUCTIVITY, AND STRAIN EMPLOYING SAME
#26DIRECT SELECTION OF CELLS EXPRESSING HIGH LEVELS OF HETEROMERIC PROTEINS USING GLUTAMINE SYNTHETASE INTRAGENIC COMPLEMENTATION VECTORS
#27Compositions and methods for increasing the efficiency of cell cultures used for food production
#28USE OF GLUTAMINE SYNTHETASE FOR TREATING HYPERAMMONEMIA
#29Use of glutamine synthetase for treating hyperammonemia
#30Asparaginase Based Selection System for Heterologous Protein Expression in Mammalian Cells
#31MAMMALIAN EXPRESSION VECTORS
#32METHODS AND PRODUCTS FOR PRODUCING ENGINEERED MAMMALIAN CELL LINES WITH AMPLIFIED TRANSGENES
#33GLUTAMINE SYNTHETASE MUTANT HAVING GLUFOSINATE AMMONIUM RESISTANCE AND APPLICATION THEREOF AND CULTIVATION METHOD THEREFOR
#34USE OF GLUTAMINE SYNTHETASE FOR TREATING FATTY LIVER DISEASE
#35Methods for regulating nitrogen metabolism during the production of ethanol from corn by metabolically engineered yeast strains
#36Modifications of mammalian cells using artificial micro-RNA to alter their properties and the compositions of their products
#37BACTERIAL-DERIVED NITROGEN SOURCE FOR ETHANOL FERMENTATION
#38Compositions and methods for increasing the efficiency of cell cultures used for food production
#39DOUBLE KNOCK-OUT CHO CELL LINE METHOD OF ITS GENERATION AND PRODUCING THERAPEUTIC PROTEINS THEREFROM
#40Complement Component 1s (C1s) Deficient Cells for Production of Vaccines and Biopharmaceutical Proteins
#41Methods and compositions for improving plant traits
#42MODIFICATION OF GLUTAMINE SYNTHETASE TO IMPROVE YIELD IN PLANTS
#43USE OF GLUTAMINE SYNTHETASE FOR TREATING HYPERAMMONEMIA
#44METHODS OF MANUFACTURING THERAPEUTIC PROTEINS
#45Modifications of mammalian cells using artificial micro-RNA to alter their properties and the compositions of their products
#46Methods for regulating nitrogen metabolism during the production of ethanol from corn by metabolically engineered yeast strains
#47Methods and compositions for improving plant traits
#48Attenuated glutamine synthetase as a selection marker
#49METHODS AND PRODUCTS FOR PRODUCING ENGINEERED MAMMALIAN CELL LINES WITH AMPLIFIED TRANSGENES
#50Direct selection of cells expressing high levels of heteromeric proteins using glutamine synthetase intragenic complementation vectors
#51Glutamine synthetase reaction and method for quantifying ammonia utilizing the same
#52Methods and compositions for improving plant traits
#53Methods and compositions for improving plant traits
#54Methods and compositions for improving plant traits
#55Improvement of Plant Yield
#56METHODS AND PRODUCTS FOR PRODUCING ENGINEERED MAMMALIAN CELL LINES WITH AMPLIFIED TRANSGENES
#57Methods of manufacturing therapeutic proteins
#58Quantification method for ammonia, quantification reagent kit, test piece, and ammonia quantification device
#59Gene modification in clostridium for increased alcohol production
#60Quantification Method for Ammonia, Quantification Reagent, Quantification Reagent Kit, Test Piece, and Ammonia Quantification Device
#61Transgenic plants with enhanced growth characteristics
#62Methods and compositions for weed control
#63SCREENING FOR NITROGEN FIXATION
#64TRANSGENIC ALGAE ENGINEERED FOR HIGHER PERFORMANCE
#65Manipulation of glutamine symthetases (GS) to improve nitrogen use efficiency and grain yield in higher plants
#66Methods for regulating nitrogen metabolism during the production of ethanol from corn by metabolically engineered yeast strains
#67Methods and products for producing engineered mammalian cell lines with amplified transgenes
#68Expression vector
#69CHO expression system
#70Methods and compositions for inactivating glutamine synthetase gene expression
#71Expression vector comprising a polynucleotide encoding a modified glutamine synthetase and a method for preparing a target protein employing the same
#72Methods and compositions for weed control
#73GLUTAMINE-AUXOTHROPHIC HUMAN CELLS CAPABLE OF PRODUCING PROTEINS AND CAPABLE OF GROWING IN A GLUTAMINE-FREE MEDIUM
#74Transgenic algae engineered for higher performance
#75Transgenic plants with enhanced growth characteristics
#76Methods and compositions for inactivating glutamine synthetase gene expression
#77Methods and compositions for inactivating glutamine synthetase gene expression
#78Systems and methods related to degradation of uremic toxins
#79Treatment of mycobacterium tuberculosis with antisense oligonucleotides
#80Nematode GS-like sequences
#81Chaperonin and osmolyte protein folding and related screening methods
#82Systems and methods related to degradation of uremic toxins
#83Glutamine-auxothrophic human cells capable of producing proteins and capable of growing in a glutamine-free medium
#84Cell line containing a knockout of the glutamine synthetase (GS) gene and a method of producing target proteins using a GS knockout HEK293 cell line