Molecular cloning and long terminal repeat sequences of intracisternal A-particle genes in Mus caroli
نویسندگان
چکیده
منابع مشابه
Nuclear protein binding to the 5' enhancer region of the intracisternal A particle long terminal repeat.
The interactions of nuclear proteins from embryonal carcinoma cells (PCC3) with the long terminal repeats (LTRs) of murine intracisternal A particle (IAP) genes were studied. Two protein-DNA complexes were detected between PCC3 nuclear extract and IAP LTRs in a gel mobility shift assay. An additional complex was observed when enriched fractions from a heparin-agarose column were used as the sou...
متن کاملTerminally redundant sequences in cellular intracisternal A-particle genes.
The sequences coding for intracisternal A-particle RNA form a family of related but not identical genetic elements which are present in 650 to 1,000 copies within the mouse genome. We showed that different intracisternal A-particle genes had a terminally redundant sequence of about 400 base pairs, one-half of which arose from the 3' end of the intracisternal A-particle RNA. A second portion of ...
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Understanding the mechanisms driving lineage-specific evolution in both primates and rodents has been hindered by the lack of sister clades with a similar phylogenetic structure having high-quality genome assemblies. Here, we have created chromosome-level assemblies of the Mus caroli and Mus pahari genomes. Together with the Mus musculus and Rattus norvegicus genomes, this set of rodent genomes...
متن کاملSequences near the 5' Long Terminal Repeat of Avian Leukosis
Avian leukosis virus (ALV)-induced osteopetrosis is associated with the accumulation of unintegrated viral DNA in osteoblasts. Viruses constructed from the DNAs of an osteopetrosis-inducing ALV (Br2l) and a non-osteopetrosis-inducing ALV (RAV-0) have been used to test for the role of viral genes in the induction of osteopetrosis. Our results map osteopetrotic potential to a 1,400-base-pair regi...
متن کاملMolecular characterization of long terminal repeat sequences from Brazilian human immunodeficiency virus type 1 isolates.
HIV-1 provirus activation is under control of the long terminal repeat (LTR)-5' viral promoter region, which presents remarkable genetic variation among HIV-1 subtypes. It is possible that molecular features of the LTR contribute to the unusual profile of the subtype C epidemic in the Brazilian Southern region. To characterize the LTR of Brazilian HIV isolates, we analyzed sequences from 21 inf...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 1984
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.50.2.352-358.1984