Example sentences for: phosphoenolpyruvate

How can you use “phosphoenolpyruvate” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • The fba -, pfkAB -, and tpiA - in silico deletion strains had a limited capability to synthesize glyceraldehyde 3-phosphate, 3-phosphoglycerate, phosphoenolpyruvate, pyruvate, acetyl-CoA, α-ketoglutarate, succinyl-CoA, oxaloacetate, and high-energy phosphate bonds in all phases, and were completely unable to synthesize many of the biosynthetic precursors in phases 46 (Table 1) ( tpi - in silico strain discussed below).

  • Whereas USF induces expression of enzymes involved in glycolysis, C/EBPβ regulates gluconeogenesis mainly by activating phosphoenolpyruvate carboxykinase (PEPCK) [ 36 37 ] .

  • Abundant transcripts of carbonic anhydrase, phosphoenolpyruvate carboxylase (pepc), and NADP-malic enzyme genes in leaf blades are consistent with the NADP-ME type C4 pathway known to operate in maize [ 24, 26].

  • In cultured human muscle cells, only the PI 3-kinase - p70 S6 kinase pathway, and not the MAPK pathway, mediates insulin up-regulation of p85α PI 3-kinase gene expression [ 26 ] . Similarly, in L6 myotubes, insulin induces hexokinase II gene transcription via the rapamycin-sensitive PI 3-kinase pathway, but not via the MAPK pathway [ 27 ] . The PI 3-kinase - p70 S6 kinase pathway, but not the MAPK pathway, mediates insulin induction of glucose-6-phosphate dehydrogenase gene expression in primary rat hepatocytes [ 28 ] . In H411E liver cells, insulin down-regulates cAMP-induced phosphoenolpyruvate carboxykinase gene transcription via the PI 3-kinase pathway, but not via the MAPK pathway [ 29 ] . Phosphorylated p70 S6 kinase has been shown to be present in the nucleus in insulin-treated cells [ 30 ] . Moreover, it has been shown that p70 S6 kinase phosphorylates and activates members of the cAMP response element modulator family of transcription factors [ 31 ] . These data raise the possibility that transcriptional regulation of SP-A gene expression occurs via the PI 3-kinase - p70 S6 kinase pathway.

  • Furthermore, the essential glycolytic gene products ( pgk, gapAC ) were required for the synthesis of oxaloacetate, succinyl-CoA, α-ketoglutarate, pyruvate, phosphoenolpyruvate (PEP), and 3-phosphoglycerate within all conditions, and were unable to synthesize all biosynthetic precursors under anaerobic growth conditions.


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