LEADER 04686oam 2200433 450 001 9910136804003321 005 20230621141041.0 010 $a9782889197798 (ebook) 035 $a(CKB)3710000000631097 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/45330 035 $a(EXLCZ)993710000000631097 100 $a20191103c2016uuuu uu | 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aDNA replication origins in microbial genomes$b[electronic resource] /$fedited by Feng Gao 210 $cFrontiers Media SA$d2016 210 1$aFrance :$cFrontiers Media SA,$d2016 215 $a1 online resource (115 pages) $cillustrations, charts 225 1 $aFrontiers Research Topics 320 $aIncludes bibliographical references. 330 $aDNA replication, a central event for cell proliferation, is the basis of biological inheritance. Complete and accurate DNA replication is integral to the maintenance of the genetic integrity of organisms. In all three domains of life, DNA replication begins at replication origins. In bacteria, replication typically initiates from a single replication origin (oriC), which contains several DnaA boxes and the AT-rich DNA unwinding element (DUE). In eukaryotic genomes, replication initiates from significantly more replication origins, activated simultaneously at a specific time. For eukaryotic organisms, replication origins are best characterized in the unicellular eukaryote budding yeast Saccharomyces cerevisiae and the fission yeast Schizosaccharomyces pombe. The budding yeast origins contain an essential sequence element called the ARS (autonomously replicating sequence), while the fission yeast origins consist of AT-rich sequences. Within the archaeal domain, the multiple replication origins have been identified by a predict-and-verify approach in the hyperthermophilic archaeon Sulfolobus. The basic structure of replication origins is conserved among archaea, typically including an AT-rich unwinding region flanked by several short repetitive DNA sequences, known as origin recognition boxes (ORBs). It appears that archaea have a simplified version of the eukaryotic replication apparatus, which has led to considerable interest in the archaeal machinery as a model of that in eukaryotes. The research on replication origins is important not only in providing insights into the structure and function of the replication origins but also in understanding the regulatory mechanisms of the initiation step in DNA replication. Therefore, intensive studies have been carried out in the last two decades. The pioneer work to identify bacterial oriCs in silico is the GC-skew analysis. Later, a method of cumulative GC skew without sliding windows was proposed to give better resolution. Meanwhile, an oligomer-skew method was also proposed to predict oriC regions in bacterial genomes. As a unique representation of a DNA sequence, the Z-curve method has been proved to be an accurate and effective approach to predict bacterial and archaeal replication origins. Budding yeast origins have been predicted by Oriscan using similarity to the characterized ones, while the fission yeast origins have been identified initially from AT content calculation. In comparison with the in silico analysis, the experimental methods are time-consuming and labor-intensive, but convincing and reliable. To identify microbial replication origins in vivo or in vitro, a number of experimental methods have been used including construction of replicative oriC plasmids, microarray-based or high-throughput sequencing-based marker frequency analysis, two-dimensional gel electrophoresis analysis and replication initiation point mapping (RIP mapping). The recent genome-wide approaches to identify and characterize replication origin locations have boosted the number of mapped yeast replication origins. In addition, the availability of increasing complete microbial genomes and emerging approaches has created challenges and opportunities for identification of their replication origins in silico, as well as in vivo and in vitro. 610 $aorisome 610 $aReplication Origin 610 $aCell-cycle 610 $aArchaea 610 $aorigin recognition complex (ORC) 610 $aBacteria 610 $aDNA Replication 610 $aReplication regulation 610 $ayeast 610 $aRegulatory proteins 700 $aFeng Gao$4auth$01366795 801 0$bUkMaJRU 912 $a9910136804003321 996 $aDNA replication origins in microbial genomes$93389349 997 $aUNINA LEADER 01681nam 2200481 450 001 9910158993203321 005 20230808202748.0 010 $a1-59079-374-9 035 $a(CKB)3860000000033863 035 $a(MiAaPQ)EBC4463637 035 $a(MiAaPQ)EBC6976706 035 $a(Au-PeEL)EBL6976706 035 $a(EXLCZ)993860000000033863 100 $a20160710h20162016 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aClarity $eten proven strategies to transform your life /$fDiane Altomare 205 $aFirst edition. 210 1$aNew York, New York :$cSelectBooks, Inc.,$d2016. 210 4$dİ2016 215 $a1 online resource (165 pages) 311 $a1-59079-358-7 330 $a"Author believes that to be powerful and genuinely happy in the outside world, people need to acknowledge feelings we hide inside that can result in patterns of self-destructive behavior that prevent us from achieving our goals. She presents ten steps to help people to embrace their true selves and find the freedom to create a fulfilling future"--$cProvided by publisher. 606 $aSelf-acceptance 606 $aSelf-realization 606 $aAdjustment (Psychology) 606 $aChange (Psychology) 615 0$aSelf-acceptance. 615 0$aSelf-realization. 615 0$aAdjustment (Psychology) 615 0$aChange (Psychology) 676 $a158.1 700 $aAltomare$b Diane$01223016 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910158993203321 996 $aClarity$92837003 997 $aUNINA LEADER 01852oam 2200529I 450 001 9910702665503321 005 20141001135118.0 035 $a(CKB)5470000002429532 035 $a(OCoLC)891749337 035 $a(EXLCZ)995470000002429532 100 $a20141001j198311 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPower subsystem automation study /$fprepared by M.S. Imamura, R.L. Moser, and M. Veatch 210 1$aDenver, Colorado :$cMartin Marietta Aerospace, Denver Aerospace ;$aMarshall Space Flight Center, Alabama :$cNational Aeronautics and Space Administration, George C. Marshall Space Flight Center,$dNovember 1983. 215 $a1 online resource (xi pages, 261 unnumbered pages) $ccolor illustrations 225 1 $aNASA-CR ;$v170974 300 $aTitle from title screen (viewed Oct. 1, 2014). 300 $a"November 1983." 320 $aIncludes bibliographical references (pages [245-249]). 606 $aAutomatic control$2nasat 606 $aElectrical faults$2nasat 606 $aSpacecraft power supplies$2nasat 606 $aAnomalies$2nasat 606 $aData systems$2nasat 606 $aFault tolerance$2nasat 615 7$aAutomatic control. 615 7$aElectrical faults. 615 7$aSpacecraft power supplies. 615 7$aAnomalies. 615 7$aData systems. 615 7$aFault tolerance. 700 $aImamura$b M. S.$01410845 702 $aMoser$b R. L. 702 $aVeatch$b M. 712 02$aMartin Marietta Denver Aerospace, 712 02$aGeorge C. Marshall Space Flight Center, 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910702665503321 996 $aPower subsystem automation study$93500451 997 $aUNINA