The present invention relates to a recombinant microorganism which is modified to be capable of producing diosmetin and/or hesperetin and to the use thereof for producing diosmetin and/or hesperetin.

Recombinant yeast that are genetically modified to contain and express genes or gene pathways that produce hydroxylated and/or methoxylated flavonoids are provided. The genes or gene pathways are derived from plants, for example, from sweet basil (Ocimum basilicum) and the hydroxylated and/or methoxylated flavonoids include, for example, 6-methoxylated naringenin, 6-methoxylated luteolin and 6-methoxylated kaempferol.

The present invention provides compositions and methods for biosynthetically producing podophyllotoxin intermediates and derivatives including enzymes and their equivalents involved in the biosynthetic production of podophyllotoxin intermediates and derivatives.

Recombinant yeast that are genetically modified to contain and express genes or gene pathways that produce hydroxylated and/or methoxylated flavonoids are provided. The genes or gene pathways are derived from plants, for example, from sweet basil (Ocimum basilicum) and the hydroxylated and/or methoxylated flavonoids include, for example, 6-methoxylated naringenin, 6-methoxylated luteolin and 6-methoxylated kaempferol.

The present invention relates to a recombinant microorganism which is modified to be capable of producing diosmetin and/or hesperetin and to the use thereof for producing diosmetin and/or hesperetin.

The present invention provides compositions and methods for biosynthetically producing podophyllotoxin intermediates and derivatives including enzymes and their equivalents involved in the biosynthetic production of podophyllotoxin intermediates and derivatives.