Sentence examples for barrier imposed from inspiring English sources

These organisms require the capacity to extrude H+ across the thermodynamic barrier imposed by the delta pH.

Bartkova, J. et al. Oncogene-induced senescence is part of the tumorigenesis barrier imposed by DNA damage checkpoints.

A variety of permeabilization strategies have been developed to overcome the physical barrier imposed by the plasma membrane.

Bartkova J, Rezaei N, Liontos M, Karakaidos P, Kletsas D, Issaeva N, et al. Oncogene-induced senescence is part of the tumorigenesis barrier imposed by DNA damage checkpoints.

We show that, in primary mammalian cells, BRCA1, but not BRCA2, suppresses the formation of tandem duplications at a site-specific chromosomal replication fork barrier imposed by the binding of Tus proteins to an array of Ter sites.

Various attempts were subsequently made either to contain stage and auditorium in a single unified spatial area or to adapt existing spaces in order to break through the barrier imposed by the proscenium arch.

To efficiently transcribe genes, RNA Polymerase II (Pol II) must overcome barriers imposed by nucleosomes and higher-order chromatin structure.

Britain would face having trade barriers imposed and its credit rating slashed if it left the EU, it has been claimed.

Zhong, P. et al. Cell-to-cell transmission can overcome multiple donor and target cell barriers imposed on cell-free HIV.

One route in might be malicious software that steals your phone's payment credentials by getting beyond barriers imposed by Android and Apple's IOS.

The Bush Administration said Friday that it would not retaliate against the 12-nation European Community and South Korea over trade barriers imposed against United States telecommunications companies.