It is generally acknowledged that the cyanobacterial and eukaryotic pathways of storage polysaccharide merged during plastid endosymbiosis to generate an ancient cytosolic starch biosynthesis pathway [ 12].
Since most metabolic pathways of storage reserve biosynthesis are branched, and there are alternation routes, futile cycles, and product turnover in developing seeds, the molecular mechanisms determining the differential partitioning of seed reserves into the major storage components remain largely unknown [ 26].
As the specific aim of the study was to evaluate the biological pathways of storage lipid metabolism and inflammation, areas of current interest in adipose tissue biology, a specific analysis was then undertaken of pathways of interest in SC adipose tissue.
The trends in the data are consistent with the concurrent pathways of NOX storage; specifically, the "nitrite" and "disproportionation" pathways, both of which have been proposed in the literature.
In fact, in our view, NLP are used as part of the normal pathways of osmoregulation, storage, mobilization, excretion, detoxification, and waste disposal of ions and minerals [2].
Then, the metabolic network was completed by the pathways of seven storage compounds that have also been considered and manually curated in the model: glycogen, α,α-trehalose, PHA such as PHB and PHV [ 10, 28], TAG [ 10, 29, 30], and polyP.
Only four major genes, DGAT1, phosphatidylcholine: diacylglycerol acyltransferase (PDAT), OBO and caleosin, were detected, which involved in the last step of the TAG synthesis reaction and oil body formation in the pathway of synthesis and storage of oil.
Nitrogen- deficient conditions can affect the microalgal growth and change the metabolic pathway to the accumulation of storage lipids (Lombardi and Wangersky [1991]).
Further investigation of Class-1 and Class-2 PEPCs is expected to provide more information of the metabolic pathway underlying the synthesis of storage substances in both bicellular and tricellular pollens during development.
When yeast cells grow on a fermentable sugar, like glucose, they display high activity of the protein kinase A (PKA) pathway, causing low levels of storage carbohydrates, low stress tolerance, and high growth and fermentation rates.
