摘要:
Disclosed are compositions and methods for supplementing ruminant feeds. The compositions include at least one ingredient that has an enhanced histidine content. This ingredient commonly is derived from a non-animal source. The methods include feeding ruminants feed compositions that include the ingredient to improve milk production.
摘要:
Methods and materials related to producing 3-HP as well as other organic compounds are disclosed. Specifically, isolated nucleic acids, polypeptides, host cells, and methods and materials for producing 3-HP and other organic compounds are disclosed.
摘要:
Methods of using beta-alanine/pyruvate aminotransferase to produce 3-hydroxypropionic acid and derivatives thereof, from beta-alanine, are disclosed. Cells and recombinant nucleic acids that can be used to practice the methods are also disclosed.
摘要:
Alanine 2,3-aminomutase sequences are disclosed, as are cells having alanine 2,3-aminomutase activity and methods of selecting for such cells. Methods for producing beta-alanine, pantothenate, 3-hydroxypropionic acid, as well as other organic compounds, are disclosed.
摘要:
The present application discloses genetically modified yeast cells comprising an active 3-HP fermentation pathway, and the use of these cells to produce 3-HP.
摘要:
The present application discloses genetically modified yeast cells comprising an active 3-HP fermentation pathway, and the use of these cells to produce 3-HP.
摘要:
A method is disclosed for increasing the specific activity of myo-inositol oxygenase. The method includes incubating a mixture including myo-inositol oxygenase and a non-sulfur containing reductant under conditions effective to increase the specific activity of the myo-inositol oxygenase. Also disclosed are methods for producing D-glucuronic acid and glucurono-γ-lactone comprising incubating a mixture including myo-inositol, myo-inositol oxygenase, and oxygen under conditions effective to form 5 grams D-glucuronic acid per liter of the mixture to 400 grams D-glucuronic acid per liter of the mixture. Glucurono-γ-lactone can be produced from the D-glucuronic acid product. Also disclosed are organisms and nucleic acids suitable for use in such methods.
摘要:
The invention provides materials and methods that can be used to make carotenoids having greater than 40 carbon atoms (C>40). The invention also provides isolated nucleic acid molecules that encode polypeptides that allow C40 carotenoids to be converted to C50 carotenoids. The isolated nucleic acid molecules can be introduced into production cells, wherein the production cell becomes capable of the biosynthesis and the conversion of the C>40 carotenoids.
摘要:
The present application discloses genetically modified yeast cells comprising an active 3-HP fermentation pathway, and the use of these cells to produce 3-HP.
摘要:
A method is disclosed for increasing the specific activity of myo-inositol oxygenase. The method includes incubating a mixture including myo-inositol oxygenase and a non-sulfur containing reductant under conditions effective to increase the specific activity of the myo-inositol oxygenase. Also disclosed are methods for producing D-glucuronic acid and glucurono-γ-lactone comprising incubating a mixture including myo-inositol, myo-inositol oxygenase, and oxygen under conditions effective to form 5 grams D-glucuronic acid per liter of the mixture to 400 grams D-glucuronic acid per liter of the mixture. Glucurono-γ-lactone can be produced from the D-glucuronic acid product. Also disclosed are organisms and nucleic acids suitable for use in such methods.