Quantcast

Latest RNA virus Stories

2010-07-28 14:22:28

Genetic architecture and the evolution of RNA viruses In biology and genetics, the concept of epistasis is what gives rise to the whole being more (or less) than the sum of its parts. The quantitative effect of a given mutation upon the traits of an organism has the potential to depend strongly upon the gene versions present in other parts of the genome, or even other mutations co-occurring in that gene. These genetic interactions, termed epistasis, can impact all aspects of organisms and...

2010-05-28 17:53:38

RNA viruses hijack cellular enzyme to create viral replication factories on cell membranes Nihal Altan-Bonnet, assistant professor of cell biology, Rutgers University in Newark, and her research team have made a significant new discovery about RNA (Ribonucleic acid) viruses and how they replicate themselves. Certain RNA viruses "“ Poliovirus, Hepatitis C virus and Coxsackievirus "“ and possibly many other families of viruses copy themselves by seizing an enzyme from their host...

14079e2e64e2198a450cac7fc365fdaf1
2010-02-09 10:49:42

Study of vesicular stomatitis virus leads to model of viral assembly process Vesicular stomatitis virus, or VSV, has long been a model system for studying and understanding the life cycle of negative-strand RNA viruses, which include viruses that cause influenza, measles and rabies. More importantly, research has shown that VSV has the potential to be genetically modified to serve as an anti-cancer agent, exercising high selectivity in killing cancer cells while sparing healthy cells, and as...

2009-03-11 11:14:19

The research, led by Professor Donny Strosberg of Scripps Florida, was published on March 4, 2009, in the Journal of General Virology's advance, online edition, Papers in Press.In the new study, Strosberg and his colleagues describe peptides (molecules of two or more amino acids) derived from the core protein of hepatitis C. The team found that these peptides inhibit not only dimerization of the core protein (the joining of two identical subunits), but also production of the actual virus...

2009-03-03 07:00:00

BENICIA, Calif., March 3 /PRNewswire/ -- AcroMetrix, a leading manufacturer of molecular quality control standards and controls for clinical diagnostic and blood testing laboratories, announced today the release of the OptiQuant-S HCV RNA Quantification Panel. This new panel utilizes AcroMetrix's proprietary SynTura(TM) Technology and provides laboratories with a critical component to fully optimize the Hepatitis C molecular assays available in today's market. Viral Hepatitis B and C now...

2005-08-18 08:45:00

RIVERSIDE, Calif. "“ Researchers at the University of California, Riverside have discovered that a simple worm, called C. elegans, makes an excellent experimental host for studying some of the most virulent viruses that infect humans. The researchers published their findings in the Aug. 18 issue of the journal Nature in a paper titled, Animal virus replication and RNAi-mediated antiviral silencing in C. elegans. UCR Professor of Plant Pathology Shou-Wei Ding co-authored the paper with...


Latest RNA virus Reference Libraries

11_9e88d15808b8ecc3fcbbdfcf4ae75786
2011-01-20 19:23:30

Hepatitis C virus (HCV) is an enveloped, positive-sense single-stranded RNA virus of the family Flaviviridae. It consists of a core of genetic material surrounded by an icosahedra protective shell of protein. The genome consists of a single open reading frame that is 9600 nucleotide bases long. HCV replication takes several steps. It primarily replicates in the hepatocytes of the liver. It can also reproduce in peripheral blood mononuclear cells. There is a wide variety of genotypes and...

More Articles (1 articles) »
Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
Related