A method of improving photosynthetic ability of an alga, containing enhancing expression of a transketolase and a fructose-1,6-bisphosphate aldolase.

A method of producing lipids, containing the steps of: culturing a transformant wherein a gene encoding the following protein (A) or (B), and a gene encoding the following protein (C) or (D) are introduced into a host cell, and producing medium-chain fatty acids or the lipids containing the same as components:
(A) a protein consisting of the amino acid sequence set forth in SEQ ID NO: 2;
(B) a protein consisting of an amino acid sequence having 60% or more identity with the amino acid sequence set forth in SEQ ID NO: 2, and having acyl-ACP thioesterase activity;
(C) a protein consisting of the amino acid sequence set forth in SEQ ID NO: 4; and
(D) a protein consisting of an amino acid sequence having 60% or more identity with the amino acid sequence set forth in SEQ ID NO: 4, and having β-ketoacyl-ACP reductase activity.

The disclosure relates to a recombinant microorganism engineered to express an enzyme which catalyzes the conversion of a primary amine and an acyl thioester to a fatty amide. The disclosure further encompasses a method of producing a fatty amide by culturing the recombinant microorganism in the presence of a carbon source.

Provided herein are novel, synthetic polypeptides having, for example, acyl-acyl carrier protein (ACP) thioesterase (TE) activity, including polypeptides that convert pimeloyl-ACP to pimelic acid. In some aspects, the synthetic polypeptides have advantageous enzymatic activity and/or improved substrate specificity relative to a wild type acyl-ACP TE.

The invention provides a genetically modified eukaryotic microorganism for anaerobic production of essential amino acids and optionally the co-production of one or more co-products. The microorganism is genetically modified to redirect carbon flow from PEP via oxaloacetate and asparatate semialdehyde, towards the synthesis of increased amounts of essential amino acids. The microorganism may be genetically modified to produce increased amounts of one or more co-product by enhancing carbon flow from PEP via pyruvate, acetyl CoA and malonyl CoA to produce alcohols and lipids, such as triglycerides, fatty esters, fatty alcohols, fatty aldehydes, fatty amides. The invention provides a method for anaerobic production of essential amino acids using the genetically modified eukaryotic microorganism and optionally co-production of said one or more co-products. The genetically modified eukaryotic microorganism may be used for the anaerobic production of essential amino acids and optionally the co-production of said one or more co-products.

The disclosure relates to fatty diols and recombinant microorganisms for producing them. More particularly, the disclosure relates to recombinant microorganisms engineered to produce fatty diols via fermentation. Further encompassed is a process that uses the microorganisms to produce fatty diols from a simple carbon source.

The disclosure relates to engineered plant acyl-ACP thioesterases having improved activity for the production of medium-chain fatty acid derivatives including e.g., eight carbon and ten carbon fatty acids and fatty acid derivatives. The disclosure further relates to recombinant host cells comprising the engineered plant acyl-ACP thioesterases having improved activity for the production of medium-chain fatty acid derivatives. The disclosure also relates to methods of decreasing toxicity and improving production of medium-chain fatty acids and derivatives.

A method of producing lipids, containing the steps of: culturing a transformant wherein the expressions of a gene encoding any one of the following proteins (A) to (F) and a gene encoding an acyl-ACP thioesterase are enhanced, and producing fatty acids or lipids containing these fatty acids as components:
(A) a protein consisting of the amino acid sequence set forth in SEQ ID NO: 2;
(B) a protein consisting of an amino acid sequence having 89% or more identity with the amino acid sequence of the protein (A), and having acyl-CoA synthetase activity;
(C) a protein consisting of the amino acid sequence set forth in SEQ ID NO: 4;
(D) a protein consisting of an amino acid sequence having 49% or more identity with the amino acid sequence of the protein (C), and having acyl-CoA synthetase activity;
(E) a protein consisting of the amino acid sequence set forth in SEQ ID NO: 6; and
(F) a protein consisting of an amino acid sequence having 85% or more identity with the amino acid sequence of the protein (E), and having acyl-CoA synthetase activity.

The disclosure relates to the production of methyl laurate by genetically engineered photosynthetic microorganisms. In particular, provided herein are methods and compositions for producing methyl laurate from carbon dioxide and water in genetically engineered cyanobacteria and other photosynthetic microorganisms.

The present disclosure relates to the production of 8-methyl nonanoic acid and medium chain branched fatty acids, e.g., via microbial fermentation.