نتایج جستجو برای: پروموتر Patatin
تعداد نتایج: 743 فیلتر نتایج به سال:
The potato lipase, patatin, has long been thought of as essentially inactive towards triacylglycerols. Recently, technology has been developed to isolate potato proteins in native form as food ingredients at industrial scale. Characterisation of native patatin obtained in this way revealed that this enzyme activity towards triacylglycerols has been underestimated. This enables the application o...
Patatin, the major glycoprotein in potato tubers, is encoded by a multigene family. RNA and protein analyses reveal that a homologous mRNA and an immunologically cross-reacting protein can be found in potato flowers, which is similar to patatin in that it displays a lipid acyl hydrolase activity. The patatin-like protein found in flowers has a higher molecular weight than the authentic tuber pa...
گیاهان به دلیل داشتن مسیر اصلاحات پس از ترجمه مشابه سلول های جانوری، سیستمی ارزان جهت تولید پروتئین های نوترکیب در مقیاس بالا را فراهم نموده اند. هدف این تحقیق بررسی بیان اختصاصی هورمون داروئی کلسی تونین انسانی(hCT) که در درمان بیماریهای استخوانی نقش دارد در غده گیاه سیب زمینی(Solanum tuberosum) به عنوان میزبان بود. ژن سنتتیک کلسی تونین با توالی بهینه سازی شده بر اساس رمز های ترجیحی میزبان تح...
The patatin multicopy gene family encodes the major storage protein in potato tubers and is organized as a single cluster in the potato genome. We sequenced a 154-kb bacterial artificial chromosome (BAC) clone containing a portion of the patatin gene cluster. Two putatively functional patatin genes were found in this BAC. These two genes are embedded within arrays of patatin pseudogenes. Using ...
Patatin represents a group of homologous primary storage proteins (with molecular weights ranging from 40 kDa to 45 kDa) found in Solanum tuberosum L. This group comprises 40% of the total soluble proteins in potato tubers. Here, patatin (40 kDa) was extracted from potato fruit juice using ammonium sulfate precipitation (ASP) and exposed to high hydrostatic pressure (HHP) treatment (250, 350, 4...
Bárta J., Bártová V. (2008): Patatin, the major protein of potato (Solanum tuberosum L.) tubers, and its occurrence as genotype effect: processing versus table potatoes. Czech J. Food Sci., 26: 347–359. Patatin relative abundance in SDS-extractable protein and patatin content in dry matter were evaluated in tubers of forty processing and table potato cultivars usually cultivated in the Czech Re...
BACKGROUND Patatins encoded by a multi-gene family are one of the major storage glycoproteins in potato tubers. Potato tubers have recently emerged as bioreactors for the production of human therapeutic glycoproteins (vaccines). Increasing the yield of recombinant proteins, targeting the produced proteins to specific cellular compartments, and diminishing expensive protein purification steps ar...
Patatin is a family of glycoproteins that accounts for 30-40% of the total soluble protein in potato (Solanum tuberosum) tubers. This protein has been reported not only to serve as a storage protein, but also to exhibit enzymic activity. By using a baculovirus system to express protein from the patatin cDNA clone pGM01, it was unambiguously shown that the patatin coded by this DNA has lipid acy...
We have completely sequenced two patatin genomic clones Isolated from a genomic library of the potato (Solarium tuberosum L.) cultivar Superior. Comparison of the sequences to the fulllength patatin cDNA, pGMOl (1) permits the assignment of Intron-exon boundaries. Each gene 1s Interrupted by six Introns that vary greatly in length between the two clones. Both clones, SB6B and SA1OC, contain fra...
Several publications have described biological roles for human patatin-like phospholipases (PNPLAs) in the regulation of adipocyte differentiation. Here, we report on the characterization and expression profiling of 10 human PNPLAs. A variety of bioinformatics approaches were used to identify and characterize all PNPLAs encoded by the human genome. The genes described represent a divergent fami...
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