Showing 18,961 - 18,980 results of 30,829 for search '(( 2 step decrease ) OR ( 50 ((((n decrease) OR (a decrease))) OR (mean decrease)) ))', query time: 1.11s Refine Results
  1. 18961

    Evolutionary Consequences of Altered Atmospheric Oxygen in <em>Drosophila melanogaster</em> by Marc Charette (198776)

    Published 2011
    “…<div><p>Twelve replicate populations of <em>Drosophila melanogaster</em>, all derived from a common ancestor, were independently evolved for 34+ generations in one of three treatment environments of varying PO<sub>2</sub>: hypoxia (5.0–10.1 kPa), normoxia (21.3 kPa), and hyperoxia (40.5 kPa). …”
  2. 18962

    Model for simultaneous analysis of structural damage and repair as well as copy number change in stressed cells using real-time PCR by Jinsong Chen (25538)

    Published 2011
    “…</p> () Real-time PCR allows sensitive detection of relaxed (open circular/linear) or total mtDNA when all supercoiled DNA is converted into the relaxed forms using a heat-denaturation step. The ratio between relaxed and total mtDNA indicates the baseline levels of structural damage, while the quantitative differences between total and relaxed mtDNA represents the fraction of supercoiled DNA. () Induced structural damage and its subsequent repair can be detected by the increase or decrease of the relaxed fraction of mtDNA when total mtDNA content remains the same (I). …”
  3. 18963

    ACA reduced expression of Th2 and Th1 cytokines in OVA-induced asthma. by Joung-Wook Seo (381837)

    Published 2013
    “…(c) ACA also decreased IL-5 expression but to a lesser extent. (d) ACA almost completely blocked IL-12α expression and (e) downregulated IFN-γ expression. …”
  4. 18964
  5. 18965

    NAP1-Assisted Nucleosome Assembly on DNA Measured in Real Time by Single-Molecule Magnetic Tweezers by Rifka Vlijm (133750)

    Published 2012
    “…The number of compaction steps and associated change in linking number indicate that NAP1-assisted nucleosome assembly is a two-step process.…”
  6. 18966
  7. 18967

    Noscapine selectively cause survivin downregulation in SK-SY5Y and LA1-5S cells. by Shiwang Li (313930)

    Published 2013
    “…<p>Immunoblotting for survivin, cIAP1and XIAP using lysates from SK-SY5Y(A) and LA1-5S (B) cells treated with DMSO (control) or Noscapine (50 µmol/L) for the indicated time periods. …”
  8. 18968
  9. 18969
  10. 18970
  11. 18971
  12. 18972

    Colorimetric analysis. by Mi Soo Choi (5724998)

    Published 2018
    “…However, the 1064-nm picosecond laser resulted in > 50% decrease in yellow, green, and blue pigments, while also effectively reducing red and orange colors.…”
  13. 18973
  14. 18974
  15. 18975
  16. 18976

    Variation in number of stories. by M. Shahriar Hossain (336243)

    Published 2013
    “…Plot (a) shows the number of stories with different parameters but same 50,751 start-end document pairs of case study 1. …”
  17. 18977
  18. 18978

    Out of Plane Distortions of the Heme <em>b</em> of <em>Escherichia coli</em> Succinate Dehydrogenase by Quang M. Tran (180372)

    Published 2012
    “…To examine whether heme reduction is an essential step of the catalytic mechanism, we generated a series of site-directed mutations around the heme binding pocket, creating a library of variants with a stepwise decrease in the midpoint potential of the heme from the wild-type value of +20 mV down to −80 mV. …”
  19. 18979

    Initiation of Methylglucose Lipopolysaccharide Biosynthesis in Mycobacteria by Devinder Kaur (264278)

    Published 2009
    “…</p><h3>Conclusions/Significance</h3><p>This is the first evidence linking Rv1208 to MGLP biosynthesis. Thus, the first step in the initiation of MGLP biosynthesis in mycobacteria has been defined, and subsequent steps can be inferred.…”
  20. 18980

    Dynamic Light Scattering (DLS) of microwave lysed <i>V</i>. <i>cholerae</i> and <i>L</i>. <i>monocytogenes</i> with and without Lyse-It<sup>®</sup>. by Tonya M. Santaus (5559077)

    Published 2018
    “…<i>monocytogenes</i> microwave irradiated for varying powers for 60 seconds and <b>(D)</b> microwaved at 50% power for varying times. It is clear that when Lyse-It<sup>®</sup> is used, there is a decrease in the overall cellular size indicating that cellular lysis is occurring and is more efficient with Lyse-It<sup>®</sup> as compared to standard microwave heating.…”