Sentence examples for by a currently unknown from inspiring English sources

Furthermore, it is possible that CdhA, GloA and GoxA fail to interact and transfer electrons to cellulose, lignin and hemicellulose acceptor proteins, they generate an excess of hydrogen peroxide, which may directly oxidize glycosidic and phenolic bonds by a currently unknown mechanism.

Interestingly, sorafenib treatment under low glucose condition reduced Erk2 protein levels by a currently unknown mechanism (Fig. 3D).

We propose that specifically during trichome development, sucrose signals can partially substitute for the CAF-1 requirement by a currently unknown mechanism.

Thus, we hypothesize that NLRS transcripts are up-regulated by stress in broodstock females and that this causes ASDD in their offspring by a currently unknown mechanism.

The oxygen-dependent enzyme HemF in eukaryotes catalyzes this reaction using dioxygen as an electron acceptor by a currently unknown mechanism; HemN, in bacteria, catalyzes this reaction by an oxygen-independent mechanism involving SAM.

Instead, it is activated through autophosphorylation induced by a currently unknown trigger [ 6] and potentially through phosphorylation by cyclin-dependent kinases (CDKs) and mitogen-activated protein (MAP) kinases [ 7].

Fluoro-Jade Fluoro-Jade Bdye specificasly stanionicgenerating neurons by bindyeg to a currently unknown, mospecificallypoly-amine, bastainsbstance in the neuron.

The high densities observed by the Luna are therefore a result of a currently unknown maintainable or transfer mechanism of charged particles.

The theory of evolution is a naturalistic, and well-supported, explanation for how life diversified after it originated by any (currently unknown) means, as is clearly described in modern biology texts (Campbell et al. 2008; Sadava et al. 2008; Futuyama 1998).

Ferric iron, as stripped from Tf and Lf, is taken up by the Fbp ABC transporter system, and is thought to be the major mechanism by which iron from Tf and Lf enters the cell, while haem is transported into the cytoplasm by a different currently unknown mechanism [34].

The only way in which a large future epidemic could therefore occur is if the vCJD cases diagnosed to date are from a very small group of highly susceptible individuals (defined by a rare, and currently unknown, genetic marker) and the remainder of the population are less susceptible but will eventually develop disease.