Long internal direct repeat in Epstein-Barr virus DNA
نویسندگان
چکیده
منابع مشابه
Epstein-Barr virus DNA. X. Direct repeat within the internal direct repeat of Epstein-Barr virus DNA.
The 3,360-base-pair internal direct repeat (IR) in Epstein-Barr virus DNA separates the short and long unique DNA domains. IR has a single BamHI site. The juncture between the short unique domain and IR has been mapped by restriction endonucleases and is less than 2,600 nucleotides before the BamHI site in IR. The junction between IR and the long unique domain has been sequenced and is approxim...
متن کاملEpstein-Barr Virus DNA Replication
Epstein-Barr virus (EBV) and its close relatives are the only known viruses that have two fully independent systems for replicating their genomes, one that supports virus production during active or "lytic" infection, and a second one that operates during latent stages of infection to allow the circular viral genomes to be duplicated during each cell division cycle. Although EBV's system of lyt...
متن کاملTwo Epstein-Barr Virus-associated DNA Polymerase
We have partially purified and characterized two separate DNA polymerase activities associated with Epstein-Barr virus (EB virus). One activity is present in EB virus producer cell lines but not in nonproducer or negative cell lines. It adheres more strongly to DEAE-cellulose than any host cell enzymes, eluting at 210 to 270 mM potassium phosphate buffer. Further elution from phosphocellulose a...
متن کاملAssociation of Human Papilloma Virus and Epstein-Barr Virus with Ovarian Cancer in Shiraz, Southwestern Iran
Background & Objective: Ovarian cancer is one of the most common cancers amongst women. The association of Human papillomavirus (HPV) and Epstein-Barr virus (EBV) with ovarian cancer is inconclusive; therefore, the aims of this study were to evaluate the frequency of HPV and EBV in malignant, ...
متن کاملdetection of epstein-barr virus dna in langerhans cell histiocytosis
results there was a significant difference in prevalence of ebv presence between patients and controls. the ebv was found by rt-pcr in 19 (63.33%) out of 30 patients and only in eight (26.7%) of 30 control samples. the p = 0.004, was calculated using chi-square test (or: 4.75; 95% ci: 1.58 ‒ 14.25). conclusions our study is the first investigation performed on patients with lch and its possible...
متن کاملذخیره 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: 1982
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.44.1.286-294.1982