Results 221 to 230 of about 375,981 (258)
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Insertion Sequence Duplication in Transpositional Recombination
Science, 1983Insertion sequences (IS) are discrete segments of DNA that can transpose from one genomic site to another and promote genetic rearrangements. A question that is central to understanding the mechanism of transpositional recombination is whether genetic rearrangements are accompanied by duplication of the IS that promotes them.
T A, Weinert, N A, Schaus, N D, Grindley
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IS200: A salmonella-specific insertion sequence
Cell, 1983A new IS element (IS200) has been identified in Salmonella. The sequence was identified as an IS element by the following criteria: its insertion caused the mutation hisD984; six copies of the sequence are present in strain LT2 of S. typhimurium; and transposition of the sequence has been observed on several occasions.
S, Lam, J R, Roth
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Insertion sequence elements in Lactococcus garvieae
Gene, 2015Insertion sequences are the simplest intracellular Mobile Genetic Elements which can occur in very high numbers in prokaryotic genomes, where they play an important evolutionary role by promoting genome plasticity. As such, the studies on the diversity and distribution of insertion sequences in genomes not yet investigated can contribute to improve the
G. Eraclio, G. Ricci, M.G. Fortina
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The Staphylococcal Insertion Sequence IS257Is Active
Plasmid, 1995The plasmid pJ3356 confers high-level mupirocin resistance on a strain of Staphylococcus aureus isolated from a hospital. The plasmid also carries two copies of IS257. Recombination of an IS257-containing plasmid conferring erythromycin resistance, pOX7-IS, into either of the IS257s of pJ3356 has been observed.
C, Needham, W C, Noble, K G, Dyke
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PROCESSING AN OFFLINE INSERTION-QUERY SEQUENCE WITH APPLICATIONS
International Journal of Foundations of Computer Science, 2009In this paper, we present techniques and algorithms for processing an offline sequence of update and query operations and for related problems. The update can be either all insertions or all deletions. The types of query include min-gap, max-gap, predecessor, and successor. Most problems we consider are solved optimally in linear time by our algorithms,
Danny Z. Chen, Haitao Wang 0001
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Insertion Sequences and Transposons
1998With the sequence of two bacterial genomes complete (Fleischmann et al., 1995; Fraser et al., 1995) and several more near completion, it is now possible to view the entire genetic structure of an organism with a new perspective. Yet this perspective is not a static one.
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2003
Studies with bacteria and viruses, in the late fifties and early sixties of the last century, substantiated the dogma that the genetic information is coded by DNA and that messenger-RNA transcribed from DNA is translated into proteins. It also became apparent that DNA can enter a bacterium and may then integrate into the bacterial genophore (I prefer ...
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Studies with bacteria and viruses, in the late fifties and early sixties of the last century, substantiated the dogma that the genetic information is coded by DNA and that messenger-RNA transcribed from DNA is translated into proteins. It also became apparent that DNA can enter a bacterium and may then integrate into the bacterial genophore (I prefer ...
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Inserted Sequences in Bovine Satellite DNA's
Science, 1981The nucleotide sequence of the 1413-base-pair repeat unit of bovine 1.711a satellite DNA (density in cesium chloride, 1.711 grams per cubic centimeter) has been determined. The repeat unit contains two segments consisting of variants of a basic 23-base-pair sequence that is closely related to sequences of bovine 1.706 satellite DNA.
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