Disclosed herein, in some embodiments, are vectors encoding biosynthetic enzymes from gut microbiome-derived bacterium (e.g., Clostridia enzymes), engineered cells comprising the vectors, and methods of using biosynthetic enzymes from gut microbiome-derived bacterium (e.g., Clostridia enzymes) to produce fatty acid amides.

Disclosed herein, in some embodiments, are vectors encoding biosynthetic enzymes from gut microbiome-derived bacterium (e.g., Clostridia enzymes), engineered cells comprising the vectors, and methods of using biosynthetic enzymes from gut microbiome-derived bacterium (e.g., Clostridia enzymes) to produce fatty acid amides.

A method of upregulating the synthesis of pyruvate and/or a metabolite of pyruvate in a photosynthetic microorganism, a method for the photosynthetic production of a one, two, three or four carbon compounds, and a method for the production of ethanol from a photosynthetic microorganism are disclosed.

Disclosed herein, in some embodiments, are vectors encoding biosynthetic enzymes from gut microbiome-derived bacterium (e.g., Clostridia enzymes), engineered cells comprising the vectors, and methods of using biosynthetic enzymes from gut microbiome-derived bacterium (e.g., Clostridia enzymes) to produce fatty acid amides.

Provided is a cyanobacterium improved in fatty acid productivity. A method for producing a modified cyanobacterium, comprising causing loss of function of a LexA transcriptional regulator and acyl-ACP synthetase in a cyanobacterium.

Provided is a cyanobacterium with improved productivity of fatty acid. A method for producing a modified cyanobacterium, comprising causing loss of functions of an AbrB-like transcriptional regulator and acyl-ACP synthetase in a cyanobacterium.

Provided is a cyanobacterium improved in fatty acid productivity. A method for producing a modified cyanobacterium, comprising causing loss of function of a LexA transcriptional regulator and acyl-ACP synthetase in a cyanobacterium.

Provided is a cyanobacterium with improved productivity of fatty acid. A method for producing a modified cyanobacterium, comprising causing loss of functions of an AbrB-like transcriptional regulator and acyl-ACP synthetase in a cyanobacterium.