Chain elongation, 20hydroxylation, and decarboxylation of long chain fatty acids by yeast.

Inhibition of Thermophilic Anaerobic Digestion of Waste Food by Long Chain Fatty Acids and Propionate

The Condensation Reaction of Fatty Acid Synthesis.iii. Identification of the Protein-bound Product of the Reaction and Its Conversion to Long Chain Fatty Acids.

Long chain fatty acid biosynthesis proceeds through a condensation between acetyl coenzyme A and malonyl coenzyme A (1,2) as has now been shown in fatty acid synthetase systems from animal (3), plant (4), and microbial (5-7, Sl) sources. With studies on extracts of Escherichia coli, in which the major product is vaccenic acid, Lennarz, Light, and Bloch (7) have shown and we have confirmed (8) t...

Biosynthesis of branched-chain fatty acids in Bacillus subtilis. A decarboxylase is essential for branched-chain fatty acid synthetase.

Branched long-chain fatty acids of the iso and anteiso series are synthesized in many bacteria from the branched-chain alpha-keto acids of valine, leucine, and isoleucine after their decarboxylation followed by chain elongation. Two distinct branched-chain alpha-keto acid (BCKA) and pyruvate decarboxylases, which are considered to be responsible for primer synthesis, were detected in, and purif...

Dual Fatty Acid Elongase Complex Interactions in Arabidopsis

Very long chain fatty acids (VLCFAs) are involved in plant development and particularly in several cellular processes such as membrane trafficking, cell division and cell differentiation. However, the precise role of VLCFAs in these different cellular processes is still poorly understood in plants. In order to identify new factors associated with the biosynthesis or function of VLCFAs, a yeast ...

Effects of seasonal variations on fatty acid content of muscle in Pampus argenteus caught from Persian Gulf

Since fish have large amounts of long chain polyunsaturated fatty acids, they are considered a good source of food. In this study, fatty acid content and proximate composition of Silver Pomfret fish (Pampus argenteus) were investigated during winter and summer. For this purpose, the samples were collected from Bandar Lenge of Persian Gulf in 2016 and brought to the laboratory. The moisture, fat...