Exact(1)
This observation suggests that the partially unwrapped histones contact the upstream DNA forming a (tension sensitive) loop that allows their transfer upstream of the elongation complexes.
Similar(59)
Instead, the results indicate extensive folded interactions that span the full length of the molecule and include surface accessible and protease sensitive loops that do not mark domain boundaries.
In this study, we describe a rapid, simple, and sensitive loop-mediated isothermal amplification (LAMP) assay targeting the ompB gene of spotted fever group rickettsiae ideal for application in China.
As the tools and algorithms become more sophisticated and our online profiles more refined, the Internet will act increasingly as an incredibly sensitive feedback loop, constantly playing back to us, in amplified form, our existing preferences".
The case study presented illustrates the application of methods and tools for modeling, simulation, control-structure analysis, and controller tuning to understand the static and dynamic behavior of the process, to identify the sensitive control loops, to tune the existing controllers, and to suggest improvements in the existing control loops.
Using the more sensitive stem-loop primer PCR approach [39], we focused on several miRNAs, including the most abundantly released miRNA of MCF7 cells, miR-720; miR-21; miR-16; and microRNAs that were enriched extracellularly, including miR-451, miR-1275 (Figure 3A).
Thus, any methylation-sensitive feedback loop to protect the placenta from retrotransposons either involves only Tex19.1 or a completely different set of genes altogether.
This study found that the resolution of measured natural frequency changes due to damage can be significantly improved by careful selection of damage-sensitive closed-loop poles targeted by the eigenstructure assignment method.
In GABAA, glycine and glutamate-gated chloride channels (GluCl), PTX acts at or close to the −2′, 2′ and 6′ residues, demonstrating that it can reach below the channel gate (9′) to exert its actions in all PTX-sensitive Cys-loop receptors (Ffrench-Constant et al., 1993; Gurley et al., 1995; Hawthorne et al., 2006; Hibbs and Gouaux, 2011).
In this study, an easy to construct and sensitive intracavity fiber loop ring down spectrometer was built by commercially available basic components and its application on chemical sensing is presented.
Thus, mTORC1, S6K and AMPK may constitute a complex feedback loop sensitive to dietary restriction which can redirect growth, metabolism and lifespan.
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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com