cis elements and trans-acting factors involved in dimer formation of murine leukemia virus RNA
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چکیده
منابع مشابه
cis- and trans-acting elements in flavivirus RNA replication.
Most of the seven flavivirus nonstructural proteins (NS1 to NS5) encoded in the distal two-thirds of the RNA positive-sense genome are believed to be essential components of RNA replication complexes. To explore the functional relationships of these components in RNA replication, we used trans-complementation analysis of full-length infectious RNAs of Kunjin (KUN) virus with a range of lethal i...
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In Bacillus subtilis, the synthesis of enzymes involved in the degradation of arabinose-containing polysaccharides is subject to carbon catabolite repression (CCR). Here we show that CcpA is the major regulator of repression of the arabinases genes in the presence of glucose. CcpA acts via binding to one cre each in the promoter regions of the abnA and xsa genes and to two cres in the araABDLMN...
متن کاملTrans-acting untranslated elements of groundnut rosette virus satellite RNA are involved in symptom production.
Isolates of groundnut rosette umbravirus (GRV) contain a satellite RNA (sat-RNA), about 900 nucleotides (nt) in length, different variants of which are responsible for the symptoms of different forms of rosette disease in groundnuts and, in the particular instance of sat-RNA YB3b, for the production of yellow blotch symptoms in Nicotiana benthamiana. Sat-RNA YB3b does not affect the accumulatio...
متن کاملCis–Acting RNA Elements of Human Immunodeficiency Virus
The World Health Organization has indicated that effective control of the HIV/AIDS pandemic is the world’s most urgent public health challenge. The 2009 UNAIDS Global Facts and Figures report estimated that almost 60 million people have been infected with the virus and that 25 million AIDS-related deaths have occurred since the pandemic began in the early 1980s. In 2008, there were approximatel...
متن کاملVasopressin mRNA localization in nerve cells: characterization of cis-acting elements and trans-acting factors.
mRNA localization is a complex pathway. Besides mRNA sorting per se, this process includes aspects of regulated translation. It requires protein factors that interact with defined sequences (or sequence motifs) of the transcript, and the protein/RNA complexes are finally guided along the cytoskeleton to their ultimate destinations. The mRNA encoding the vasopressin (VP) precursor protein is loc...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 1990
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.64.2.774-783.1990