نتایج جستجو برای: element mobility
تعداد نتایج: 295138 فیلتر نتایج به سال:
The proliferating cell nuclear antigen (PCNA) is an adenovirus E1A-inducible factor that is intimately linked to the processes of DNA replication and cell cycle regulation. Previously, we defined a novel cis-acting element, the PCNA E1A-responsive element (PERE), that confers induction by the E1A 243R oncoprotein upon the human PCNA promoter. To better understand the regulation of PCNA expressi...
Globalisation, perhaps paradoxically, implies increased regionalisation: nation states come more and more to resemble regions of the global economy as international factor mobility increases. The present paper presents a new perspective on the modelling of regional economies. The fixed-cost element of public infrastructure is emphasised: this allows both the tax-base effect and congestion to be...
Bacteria belonging to the Gram-positive actinomycete species, Rhodococcus erythropolis, are diverse not only in terms of metabolic potentials but the plasmids they encode. It was shown previously that the R. erythropolis AN12 genome harbors a 6.3kb cryptic plasmid called pAN12, which is a member of the pIJ101 family of plasmids. Here we show that pAN12 is conjugatively mobilizable into other rh...
Assessing trace-element mobility in Algeciras Bay (Spain) sediments by acid and complexing screening
The catalase-encoding gene (catB) is expressed strongly in Aspergillus oryzae. To identify the transcription regulatory elements involved in strong expression, we did promoter deletion analysis using beta-glucuronidase (GUS) as a reporter and an electrophoretic gel mobility shift assay (EMSA) systematically. The deletion 200-bp sequence from -1,000 to -800 in the 1,400-bp catB promoter caused a...
چکیده ندارد.
Transposase activity that mediates the mobility of class II transposable elements, is most commonly initiated by the assembly of higher order synaptic complexes, called transpososomes. The formation of these complexes, that contain the transposable element's DNA as well as two or more molecules of the transposase, is dependent on interactions between transposase molecules. Using the yeast Two-H...
We have identified in the human genome two families of mobile elements possessing the sequence characteristics of transposons that move directly from DNA to DNA rather than requiring the reverse transcription of an RNA intermediate. One type of element is closely related to the autonomous transposable element, mariner, and comprises a coding region for a transposase protein flanked by short ter...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید