Webthe new gene encoded the isomerase, and the plasmid was consequently characterized. To cover the possibility that related genes will be found that target other cyclopropyl sterol substrates, we named the gene CPI1 (cyclopropyl sterol isomerase). Plasmid Characterization—The sterol-independent strain was WebDec 22, 2016 · Sterols are isopentenyl pyrophosphate derived molecules vital for eukaryotic life 1, 2. Cholesterol and ergosterol are the major sterols accumulating in animals and fungi, respectively. The...
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WebDec 4, 2014 · Sterols have been implicated in trafficking of PIN2 in its membrane domain. PIN2 localization is defective in the sterol-biosynthesis mutant cyclopropylsterol isomerase 1–1(cpi1-1). In this mutant, PIN2 endocytosis and root gravitropism was compromised as the result of altered sterol composition . WebCycloeucalenol (8) or its C4-demethylated derivatives pollinastanol or 24-alkyl-pollinastanol (e.g., 24-methylene pollinastanol (13)) do not usually accumulate in cells except in the pollen. 44 However, cycloeucalenol (8) and other 9β,19-cyclopropyl sterols (13) may accumulate in plants 45 or protists 46 after the cyclopropyl sterol isomerase ... chimney snow splitter
Plant cyclopropylsterol-cycloisomerase: key amino acids affecti…
Webis defective in the cyclopropylsterol isomerase gene, result-ing in the loss of major sterols associated with the accu-mulation of atypical sterols. cpi1-1 plants exhibit severe … WebFeb 3, 2014 · French National Centre for Scientific Research Francis Karst Abstract The enzyme, cyclopropylsterol-cycloisomerase (CPI) from the plant sterol pathway catalyzes … WebApr 15, 2014 · Plant cyclopropylsterol-cycloisomerase: key amino acids affecting activity and substrate specificity Rahier A; Karst F Biochemical Journal, Volume 459 – Apr 15, 2014 Preview Only Download PDF 14 pages Article Details Recommended References Bookmark Add to Folder Cite Social Times Cited: Web of Science Journals / Biochemical … graduation paper goods