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Topic: DNA virus



  
 CBER - Simian Virus 40 (SV40:) A Possible Human Polyomavirus Workshop
A virus infection is probably controlled by tight immunological surveillance, and the severe changes of immunological virus/host interaction and probably comes to a 2-step situation.
This brings us back to the third possibility that changes in the virus host interactions due to severe breakdown of the immunological surveillance are the real requirement for the induction of clinical, overt CNS disease.
This slide just demonstrates that the JC virus is not another SV40 or humana SV40, and it has its own personality and character.
http://www.fda.gov/cber/minutes/sv40012797-1.htm   (21092 words)

  
 Virus Diseases
Patients and laypersons looking for guidance among the target sources of this collection of links are strongly advised to review the information retrieved with their professional health care provider.
Improving the care of patients with genital herpes [Drake et al.] - BMJ Sep '00
About Human Papilloma Virus and Genital Warts - New Mexico AIDS InfoNet
http://www.mic.ki.se/Diseases/c2.html   (2402 words)

  
 DNA and RNA (Retrovirus) Tumor Viruses
There is a very strong correlation between HBsAg (hepatitis B virus surface antigen) chronic carriers and the incidence of HCC.
These properties should be contrasted with retroviral oncogenes to be discussed later
Epstein–Barr virus infection: basis of malignancy and potential for therapy
http://pathmicro.med.sc.edu/lecture/RETRO.HTM   (7197 words)

  
 Viruses
The stable relationship between a bacteriophage and its host is called lysogeny.
lytic infections by human papilloma virus (HPV) cause genital warts;
Epstein-Barr virus (EBV); causes mononucleosis and has been implicated in the development of Burkitt's lymphoma (a cancer) and Hodgkin's disease.
http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/V/Viruses.html   (1620 words)

  
 Efficient Extraction of Virus DNA by NucliSens Extractor Allows Sensitive Detection of Hepatitis B Virus by PCR -- ...
DNA PCR, Cobas HCV Amplicor 2.0, and NucliSens HIV-1 QT, respectively.
Line probe assay for monitoring drug resistance in hepatitis B virus-infected patients during antiviral therapy.
DNA polymerase associated with human hepatitis B antigen.
http://jcm.asm.org/cgi/content/full/39/12/4339   (3630 words)

  
 CBC News: Scientists make artificial virus out of DNA
Researchers at the Institute of Biological Energy Alternatives in Rockville, Md., performed the experiment, which was described at a news conference on Thursday.
WASHINGTON - American researchers have successfully created all the parts of an artificial virus.
Phi-X174, a bacteriophage, was created in 14 days.
http://www.cbc.ca/stories/2003/11/13/phage031113   (326 words)

  
 Wired News: Ferreting Out Virus 'DNA'
"A person can be matched from his or her DNA no matter what makeup they are wearing or what body altering surgery they have undergone," said David Sanders, head scientist at TASC.
TASC's eDNA program identifies and stops malicious programs such as viruses in the same way that a human's DNA can be used to identify his or her centuries-old genetic makeup.
The idea was that once you had the basic "DNA" of a program, you should be able to identify all of its "parents" and "children."
http://www.wired.com/news/technology/0,1282,48072,00.html   (807 words)

  
 Ultrastructural characterization of a new human B lymphotropic DNA virus (human herpesvirus 6) isolated from patients ...
Ultrastructural characterization of a new human B lymphotropic DNA virus (human herpesvirus 6) isolated from patients with lymphoproliferative disease.
A new DNA virus, designated human B lymphotropic virus or human herpesvirus 6 (HBLV), has been isolated from the peripheral blood leukocytes of patients with various lymphoproliferative disorders, in some instances also associated with human immunodeficiency virus (HIV-1) infection.
HBLV, propagated in vitro in human cord blood lymphocytes, was found to be ultrastructurally similar to members of the herpesvirus family.
http://www.aegis.com/aidsline/1988/mar/M8830081.html   (433 words)

  
 DISRUPT AND KILL VIRUS DNA BY GARY WADE AND RIFETECH
These tunable lasers can be used to treat the blood directly or can be used in intense pulse scanning mode to treat the surface tissue and at depth in some cases.
many viruses that have DNA bases pair counts in the 2,000 to 20,000 and beyond range which cause serious health problems / diseases in people for which we currently have no viable treatments.
CONCLUSION: By the judicious use of various frequencies of electromagnetic energy we can destroy unwanted microbes, override genetic defects, control genetic expression in such a way as to effectively halt and reverse aging, and repair and regenerate the body totally, even form amputations and serve brain and spinal injuries.
http://www.rifeenergymedicine.com/dnaantivirus.html   (3482 words)

  
 DNA Virus Replication
The Papillomavirus family was formerly grouped with the Polyomavirus family into the Papovavirus family (PApilloma, POlyoma, simian VAcuolating virus 40) because members of both families have a similar structure.
Papillomaviruses (figure 1) are difficult to grow in culture.
DNA (and associated histones) enters nucleus, probably through a nuclear pore
http://pathmicro.med.sc.edu/mhunt/dna1.htm   (3044 words)

  
 [No title]
Mimi, on the other hand, is lean and mean: more than 90% of its DNA does something specific.
Although it shows all the trademark features of a virus, the mimivirus is much more complex, says Jean-Michel Claverie, a biologist from the Institute of Structural Biology and Microbiology in Marseilles, France, who worked on the sequencing effort.
"To say that this virus represents a fourth category would be overstating the evidence, but it may hint that the categorization into three domains is oversimplistic," she says.
http://www.nature.com/news/2004/041011/pf/041011-14_pf.html   (777 words)

  
 Proteomics of Herpes Simplex Virus Replication Compartments: Association of Cellular DNA Replication, Repair, ...
First, it has been suggested that HSV may utilize
During latency, herpes simplex virus type 1 DNA is associated with nucleosomes in a chromatin structure.
DNA or with RNA polymerase II, which has been shown to associate
http://jvi.asm.org/cgi/content/full/78/11/5856   (6530 words)

  
 Description of an as Yet Unclassified DNA Virus from Diseased Cyprinus carpio Species -- Hutoran et al. 79 (4): 1983 -- ...
These treatments reduced the titer of the virus from 10
The viral DNA clones (A through E) were sequenced and analyzed with the BLAST program of PubMed (National Institutes of Health).
Mass mortalities in koi, Cyprinus carpio, associated with gill and skin disease.
http://jvi.asm.org/cgi/content/full/79/4/1983   (4916 words)

  
 Oxford University Press
DNA viruses have always been the most important model systems for eukaryotic DNA replication.
Readership: Researchers in academia, industry and medicine interested in virus replication.
DNA viruses are the most important model systems for eukaryotic DNA replication
http://www.oup.com/ca/isbn/0-19-963713-X   (259 words)

  
 [Media 99] Simian virus 40 DNA found in US children
Butel's group then used a polymerase chain reaction technique
The investigators note in the journal that patients' viral DNA sequences
molecular evidence of simian virus 40 (SV40) infections in tissue
http://www.whale.to/v/sv1.html   (399 words)

  
 DNA virus - Wikipedia, the free encyclopedia
Viruses that either have RNA as their genetic material or use an RNA intermediate during replication are called RNA viruses.
This page was last modified 21:17, 24 January 2006.
The DNA can either be single-stranded (ssDNA) or double-stranded (dsDNA), the latter being more common.
http://en.wikipedia.org/wiki/DNA_virus   (103 words)

  
 Viruses
Some scientists now believe these brain illnesses are among a few diseases caused by an infectious agents called prions .
Sometimes, a virus may infect one creature and do no harm, but cause havoc when it gets into a different but closely enough related creature.
For example, the Hantavirus is carried by deer mice without much noticeable effect on the rodents.
http://www.microbe.org/microbes/virus1.asp   (815 words)

  
 NEJM -- Quantification of Plasma Epstein-Barr Virus DNA in Patients with Advanced Nasopharyngeal Carcinoma
concentrations of Epstein–Barr virus (EBV) DNA in patients
Quantification of Plasma Epstein–Barr Virus DNA in Patients with Advanced Nasopharyngeal Carcinoma
NEJM -- Quantification of Plasma Epstein-Barr Virus DNA in Patients with Advanced Nasopharyngeal Carcinoma
http://content.nejm.org/cgi/content/abstract/350/24/2461   (654 words)

  
 Wyeth: News & Announcements
Fort Dodge’s development of this product, in collaboration with the Centers for Disease Control, represents a tremendous milestone in DNA science and technology, as it is believed to be the first DNA vaccine in the world to be approved by a veterinary or human medicine regulatory agency for commercial sale.
West Nile virus, a mosquito-borne disease, continues to be a significant health threat to U.S. horses—approximately one in three horses that become clinically ill with West Nile virus will die or be euthanized.
Since the introduction of these products, millions of horses have been safely and effectively vaccinated against these life-threatening diseases.
http://www.wyeth.com/news/Pressed_and_Released/pr07_19_2005_09_07_52.asp   (406 words)

  
 Cotton Geminiviruses
Similar subgenomic DNA has been reported in several other geminiviruses.
n order to understand the nature and the relationship of this virus with other geminiviruses, particularly CLCrV, the DNA A of CLCuV was amplified by the polymerase chain reaction (PCR) as two fragments using primers specific for the DNA A of all whitefly transmitted geminiviruses.
Severe epidemics of CLCuV have occurred in Pakistan in the past few years, with yield losses as high as 100% in fields where infection occurred early in the growing season.
http://ag.arizona.edu/~zxiong/cotgemi.html   (547 words)

  
 Viruses and Prions
Viral proteins (leading to virulence) can be expressed here
Virus genetic material integrates in host’s chromosome and replicates causing host cells to go through a transformation
DNA transcribed to make RNA for new virus
http://a-s.clayton.edu/mcfarlane/RSHome/BIOL2250/Admin/chapters/CH13.htm   (384 words)

  
 Inhibition of human papilloma virus E2 DNA binding protein by covalently linked polyamides -- Schaal et al. 31 (4): ...
Laboratory of Receptor Biology and Gene Expression, Center for Cancer Research, Building 41, Room B307, NCI, NIH, Bethesda, MD 20892-5055, USA
This article has been cited by other articles:
Inhibition of human papilloma virus E2 DNA binding protein by covalently linked polyamides -- Schaal et al.
http://nar.oxfordjournals.org/cgi/content/abstract/31/4/1282   (408 words)

  
 Dr. Edward K. Wagner's Herpes Virus Research
Use of DNA Microarrays to Analyze Gene Expression
Latent infection and reactivation by HSV takes place in sensory neurons, primarily in the trigeminal ganglia for HSV-1.....
Use of DNA Microarrays to Analyze Gene Expression in HSV Infected Cells
http://darwin.bio.uci.edu/~faculty/wagner/movieindex.html   (252 words)

  
 Bovine Papilloma Virus: Presence of Virus-Specific DNA Sequences in Naturally Occurring Equine Tumors -- Lancaster et ...
The decrease in thermal denaturation temperature may be due to the presence of (adenine + thymine)-rich regions of the BPV genome in the tumor cells.
Bovine Papilloma Virus: Presence of Virus-Specific DNA Sequences in Naturally Occurring Equine Tumors -- Lancaster et al.
Four of five spontaneous benign equine connective tissue tumors of unknown etiology and a bovine papilloma virus (BPV)-induced equine tumor contained BPV-specific DNA sequences as determined by DNA· DNA hybridization of DNA from tumors with BPV DNA labeled in vitro.
http://www.pnas.org/cgi/content/abstract/74/2/524   (239 words)

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