Constructs, host cells, fungi, seeds, plants, and methods are described herein can include a Serendipita indica terpenoid synthase (SiTPS). Such constructs host cells, fungi, seeds, plants, and methods are useful, for example, for making viridiflorol. As described herein, the basidionycete Serendipita indica, a non-specific-host root endophyte fungus, possesses a functional terpenoid synthase gene (SiTPS). Heterologous expression of SiTPS in host cells showed that the produced protein efficiently utilizes the fifteen-carbon precursor farnesylpyrophosphate (FTP) to synthesize the sesquiterpene alcohol viridiflorol, shown below.

Constructs, host cells, fungi, seeds, plants, and methods are described herein can include a Serendipita indica terpenoid synthase (SiTPS). Such constructs host cells, fungi, seeds, plants, and methods are useful, for example, for making viridiflorol. As described herein, the basidionycete Serendipita indica, a non-specific-host root endophyte fungus, possesses a functional terpenoid synthase gene (SiTPS). Heterologous expression of SiTPS in host cells showed that the produced protein efficiently utilizes the fifteen-carbon precursor farnesylpyrophosphate (FTP) to synthesize the sesquiterpene alcohol viridiflorol, shown below.

The invention relates to the production of one or more terpenoids through microbial engineering, and relates to the manufacture of products comprising terpenoids.

The invention relates to the production of one or more terpenoids through microbial engineering, and relates to the manufacture of products comprising terpenoids.

The invention relates to a process for the preparation of colchicine 1 from colchicoside 2 which comprises enzymatic conversion of colchicoside 2 to 3-O-demethylcolchicine 3, wherein the enzyme used is a cellulase. According to another aspect of the invention, 3-O-demethylcolchicine 3 can be converted to colchicine 1 using an alkylating agent. The invention also relates to a process or enriching the colchicine 1 content of extracts from plants belonging to the Colchicaceae family containing colchicine 1, colchicoside 2 and 3-(9-demethyl colchicine 3, which comprises conversion by means of a colchicoside 2 cellulase to 3-O-demethylcolchicine 3, followed by conversion of 3-O-demethylcolchicine 3 to colchicine 1 using an alkylating agent.

The invention relates to a process for the preparation of colchicine 1 from colchicoside 2 which comprises enzymatic conversion of colchicoside 2 to 3-O-demethylcolchicine 3, wherein the enzyme used is a cellulase. According to another aspect of the invention, 3-O-demethylcolchicine 3 can be converted to colchicine 1 using an alkylating agent. The invention also relates to a process or enriching the colchicine 1 content of extracts from plants belonging to the Colchicaceae family containing colchicine 1, colchicoside 2 and 3-(9-demethyl colchicine 3, which comprises conversion by means of a colchicoside 2 cellulase to 3-O-demethylcolchicine 3, followed by conversion of 3-O-demethylcolchicine 3 to colchicine 1 using an alkylating agent.

A marker composition for selecting a living modified organism allows transformation and the production of a target product without antibiotics or antibiotic resistance genes. The marker composition for selecting a living modified organism may basically prevent problems caused by the use of antibiotics and antibiotic resistance genes and produce a target product at a high yield.

The disclosure relates to enzymes, such as cucurbitadienol synthase (CDS), UDP-glycosyltransferase (UGT), C11 hydroxylase, epoxide hydrolase (EPH), squalene epoxidase (SQE), and/or cytochrome P450 reductase enzymes, recombinant host cells expressing the enzymes, and methods of producing mogrol precursors, mogrol, and/or mogrosides using such recombinant cells.

Enzymes and methods are described herein for manufacturing terpenes, including terpenes.

The invention relates to recombinant microorganisms and methods for producing steviol glycosides, glycosylated ent-kaurenol, and glycosylated ent-kaurenoic acid.