نتایج جستجو برای: triplex ultrasound
تعداد نتایج: 110149 فیلتر نتایج به سال:
Based on melamine binding-triggered triplex formation and subsequent activation of Mg(2+)-dependent DNAzymes, a novel strategy for DNAzyme regulation was proposed and developed for melamine recognition.
Nanoparticle modified LNA probes have been used for colorimetric identification of double stranded DNA via parallel triplex formation, eliminating the need for prior denaturation of the target duplex.
Abstract Background and Aims Diabetic nephropathy is the leading cause of chronic kidney disease in modern world. Timely diagnosis paramount importance, especially after recent introduction novel therapies. The presence an already altered renal haemodynamic profile was investigated all patients referred with suspected diabetic nephropathy, upon their initial presentation to our department. Meth...
Polymorphic short tandem repeat (STR) loci, which typically consist of variations in the number of 3-7 base pair repeats present at a site, provide an effective means of personal identification. Typing can be accomplished by amplification of genomic DNA using the polymerase chain reaction (PCR) and locus-specific primers, separation of amplified alleles using gel electrophoresis and their displ...
Stability of the long noncoding-polyadenylated nuclear (PAN) RNA from Kaposi's sarcoma-associated herpesvirus is conferred by an expression and nuclear retention element (ENE). The ENE protects PAN RNA from a rapid deadenylation-dependent decay pathway via formation of a triple helix between the U-rich internal loop of the ENE and the 3'-poly(A) tail. Because viruses borrow molecular mechanisms...
4R/S-Aminoprolines when present in the X-position of collagen peptide [pro(X)-pro(Y)-Gly]n exhibit pH- and stereochemistry-dependent effects on triplex stability.
VP23 is a key component of the triplex structure. The triplex, which is unique to herpesviruses, is a complex of three proteins, two molecules of VP23 which interact with a single molecule of VP19C. This structure is important for shell accretion and stability of the protein coat. Previous studies utilized a random transposition mutagenesis approach to identify functional domains of the triplex...
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