نتایج جستجو برای: overlapping consensus

تعداد نتایج: 124148  

2016
Barry Maguire

Since at least 1930, theorists working in moral philosophy and normativity more generally have recognized the importance of accounting for trade-offs in normative theories of what we ought to do.1 The most common way to do this is to appeal to contributory or pro tanto reasons. The thought is that the reasons for and against the options open to the agent interact and compete—in highly complex w...

2005
Ionut Emil Iacob Alex Dekhtyar

In recent years it has been argued that when XML encodings become complex, DOM trees are no longer adequate for query processing. Alternative representations of XML documents, such as multi-colored trees [7] have been proposed as a replacement for DOM trees for complex markup. In this paper we consider the use of Generalized Ordered-Descendant Directed Acyclic Graphs (GODDAGs) for the purpose o...

Journal: :PLoS ONE 2008
Niv Sabath Giddy Landan Dan Graur

Inferring the intensity of positive selection in protein-coding genes is important since it is used to shed light on the process of adaptation. Recently, it has been reported that overlapping genes, which are ubiquitous in all domains of life, seem to exhibit inordinate degrees of positive selection. Here, we present a new method for the simultaneous estimation of selection intensities in overl...

2015
Yan-Cong Zhang Kui Lin

Overlapping genes (OGs) represent one type of widespread genomic feature in bacterial genomes and have been used as rare genomic markers in phylogeny inference of closely related bacterial species. However, the inference may experience a decrease in performance for phylogenomic analysis of too closely or too distantly related genomes. Another drawback of OGs as phylogenetic markers is that they...

Journal: :The Journal of antimicrobial chemotherapy 2012
Kristina Kadlec Andrea T Feßler Natacha Couto Constança F Pomba Stefan Schwarz

OBJECTIVES The aims of this study were to identify small staphylococcal plasmids that carry either the trimethoprim resistance gene dfrK or the apramycin resistance gene apmA and analyse them for their structure and organization with regard to their potential role as precursors of large multiresistance plasmids that carry these genes. METHODS Trimethoprim- or apramycin-resistant staphylococci...

Journal: :JASIST 2011
Angelo Di Iorio Silvio Peroni Fabio Vitali

Overlapping structures in XML are not the symptoms of a misunderstanding of the intrinsic characteristics of a text document, nor the evidence of extreme scholarly requirements far beyond those needed by the most common XML-based applications. On the contrary, overlaps have started to appear in a large number of incredibly popular applications hidden under the guise of syntactical tricks to the...

Journal: :Science 2006
Atsushi Nakabachi Atsushi Yamashita Hidehiro Toh Hajime Ishikawa Helen E Dunbar Nancy A Moran Masahira Hattori

Previous studies have suggested that the minimal cellular genome could be as small as 400 kilobases. Here, we report the complete genome sequence of the psyllid symbiont Carsonella ruddii, which consists of a circular chromosome of 159,662 base pairs, averaging 16.5% GC content. It is by far the smallest and most AT-rich bacterial genome yet characterized. The genome has a high coding density (...

2013
Nan Qiao Yi Huang Hammad Naveed Christopher D. Green Jing-Dong J. Han

A routine approach to inferring functions for a gene set is by using function enrichment analysis based on GO, KEGG or other curated terms and pathways. However, such analysis requires the existence of overlapping genes between the query gene set and those annotated by GO/KEGG. Furthermore, GO/KEGG databases only maintain a very restricted vocabulary. Here, we have developed a tool called "CoCi...

Journal: :The New Review of Hypermedia and Multimedia 2008
Paolo Marinelli Fabio Vitali Stefano Zacchiroli

Overlapping markup refers to the issue of how to represent data structures more expressive than trees—for example direct acyclic graphs—using markup (meta-)languages which have been designed with trees in mind—for example XML. In this paper we observe that the state of the art in overlapping markup is far from being the widespread and consistent stack of standards and technologies readily avail...

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