The invention relates to molecules for controlling plant growth and development. Specifically, the invention relates to molecules comprising a gibberellin activator or a gibberellin inhibitor operably linked to a promoter specific to a lateral organ primordium. The invention also relates to transgenic plants having the transgenic molecules and methods for making such transgenic plants.

The application relates to an enzyme composition, a process for the preparation thereof and the use of the enzyme composition in enzymatic hydrolysis.

The present invention provides, among other things, methods of treating phenylketonuria (PKU), including administering to a subject in need of treatment a composition comprising an mRNA encoding phenylalanine hydroxylase (PAH) at an effective dose and an administration interval such that at least one symptom or feature of PKU is reduced in intensity, severity, or frequency or has delayed in onset. In some embodiments, the mRNA is encapsulated in a liposome comprising one or more cationic lipids, one or more non-cationic lipids, one or more cholesterol-based lipids and one or more PEG-modified lipids.

The present disclosure features methods and compositions for modulating lipid metabolism to achieve improved production and quality of recombinant products, such as next generation biologics. Modulation of lipid metabolism as described herein includes, for example, introducing a lipid metabolism modulator described herein to a cell or a cell-free system. Also encompassed by the present disclosure are engineered cells with improved production capacity and improved product quality, methods for engineering such cells, and preparations and mixtures comprising the products from such cells.

The invention generally relates to methods of producing loline alkaloids or precursors thereof, expression constructs, and host cells useful for producing loline alkaloids or precursors thereof, and methods for producing loline alkaloids or precursors thereof in a host cell.

The invention provides a composition for use as a medicament, comprising cells of a recombinant microorganism capable of producing increased amounts of one or more of 5-hydroxytryptophan (5-HTP), 5-hydroxytryptamine (5-HT) and tryptamine (TRM) as compared to the non-recombinant microorganism from which it was derived. The composition finds use in preventing and/or treating TRM-; 5-HTP-, or 5-HT-related disorders of the central nerve system (CNS); enteric nervous system (ENS); gastro intestine (GI) and metabolism in a mammal, and may be orally administered to a mammal in need thereof. Additionally, a composition comprising cells of a recombinant microorganism capable of producing melatonin is provided for use as a medicament, such as for treatment of depression, dementia, cancer and sleep disorder.

This disclosure provides a method of preparing a silanol-functional organosilicon compound with a cytochrome P450 variant that facilitates the oxidization of a silyl hydride group to a silanol group in the presence of oxygen. The method includes combining the cytochrome P450 variant and an organosilicon compound having at least one silicon-bonded hydrogen atom to give a reaction mixture and exposing the reaction mixture to oxygen to oxidize the organosilicon compound, thereby preparing the silanol-functional organosilicon compound. Cytochrome P450 variants suitable for use in the method are also disclosed, along with methods for engineering and optimizing the same. Nucleic acids encoding the cytochrome P450 variants and compositions, expression vectors, and host cells including the same are also disclosed.

The present invention relates to expression of SARS-CoV like virus proteins [S, M and E] proteins; recombinant polynucleotides, polypeptides; constructs, virus-like particles (VLPs); immunogenic compositions or vaccines comprising Virus Like Particles (VLPs). Method of producing the VLPs/expressing the multi-subunit virus like proteins and method for co-expression of multi-subunit and virus like proteins (VLPs) are also provided. The present invention also provides strategies, methods, systems, kits and combinations for scalable expression, purification and enhanced production of the virus like proteins of SARS-CoV while maintaining their size range and composition. Such multi-subunit VLPs can be utilized to make immunogenic compositions or vaccines.

Provided are novel flavone hydroxylases, a microorganism for synthesizing flavone C-glycoside compounds, and use thereof. The present inventor obtains novel flavones hydroxylates PhF2H and PhF3′H by cloning, which belong to cytochrome P450 hydroxylates and have the function of hydroxylating specific positions of compounds. Further, the present inventor, by modifying the enzymes and combining a C-glycoside glycosyltransferase and assembly of a synthesis pathway of a flavone precursor, efficiently synthesizes flavone C-glycoside compounds such as oriention, isooriention, vitexin and isovitexin, and related intermediates such as eriodictyol and 2-hydroxynaringenin in the synthesis pathway thereof in an artificial recombinant expression system.

The current methods and compositions provide for nucleotide sequences of promoters from Yarrowia lipolytica which may be used to drive gene expression in a cell. In some aspects, the promoters are useful for modulating lipid production in oleaginous organisms such as yeast.