Rapid Purification of 70 S RNA from Media of Cells Producing RNA Tumor Viruses

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Enhancement of RNA Interference Effect in P19 EC Cells by an RNA-dependent RNA Polymerase

Background: RNA interference (RNAi) is a phenomenon uses double-stranded RNA (dsRNA) to specifically inhibit gene expression. The non-specific silencing caused by interferon response to dsRNA in mammalian cells limits the potential of utilizing RNAi to study gene function. Duplexes of 21-nucleotide short interfering dsRNA (siRNA) inhibit gene expression by RNAi. In some organisms, siRNA can als...

متن کامل

Sephadex-binding RNA ligands: rapid affinity purification of RNA from complex RNA mixtures.

Sephadex-binding RNA ligands (aptamers) were obtained through in vitro selection. They could be classified into two groups based on their consensus sequences and the aptamers from both groups showed strong binding to Sephadex G-100. One of the highest affinity aptamers, D8, was chosen for further characterization. Aptamer D8 bound to dextran B512, the soluble base material of Sephadex, but not ...

متن کامل

Rapid Genome Sequencing of RNA Viruses

We developed a system for rapid determination of viral RNA sequences whereby genomic sequence is obtained from cultured virus isolates without subcloning into plasmid vectors. This method affords new opportunities to address the challenges of unknown or untypeable emerging viruses.

متن کامل

Glucocorticosteroids and RNA tumor viruses.

Glucocorticosteroids at physiological concentrations stimulated typeC virus production 2 to 50-fold from mouse fibroblasts induced by 5-iodo-2'deoxyuridine. They also stimulated virus production from chronically infected mouse myeloid leukemia cell line. Some potential practial applications of these findings are discussed. In 1971, D. R. Lowy, et al., reported that murine leukemia virus can be ...

متن کامل

Purification, characterization, and comparison of the DNA polymerases from two primate RNA tumor viruses.

The DNA polymerase from the Mason-Pfizer monkey virus (M-PMV), an RNA tumor virus not typical type-C or type-B, has been purified a thousand-fold over the original crude viral suspension. This purified enzyme is compared to a similarly purified DNA polymerase from the primate woolly monkey virus, a type-C virus. The two enzymes have similar template specificities but differ in their requirement...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Virology

سال: 1976

ISSN: 0022-538X,1098-5514

DOI: 10.1128/jvi.17.1.287-290.1976