Sentence examples for are mediated by specific from inspiring English sources

We also compared the RA-induced expression of TJ components and barrier function in RXRα−/− RARγ−/− F9 cells with those in wild-type cells and show that the retinoid signals for transduction of these events are mediated by specific RXR RAR pairs.

Critical transitions are mediated by specific bifurcation classes, so we are motivated to examine the signs of critical slowing exhibited by each class of bifurcation that is accessible to the spatially extended Wilson Cowan model.

HCV protein translation is mediated by the highly conserved IRES structure and 80S ribosome assembly on the IRES is a process including multiple steps that are mediated by specific IRES structural domains.

In turn, different G-proteins activate either phospholipase C PLCC) or phosphodiesterase (PDE), and these interactions are mediated by specific amino acid motifs, again demonstrated by biochemical experiments (Artemyev et al. 1992; Venkatakrishnan and Exton 1996).

Many of the effects of LPA are mediated by specific cell surface receptors.

Protein-protein interactions play key roles in many cellular processes and are mediated by specific interaction modules called domains [1], [2].

Internal initiation of translation can be mediated by specific internal ribosome entry site (IRES) elements that are located in certain mammalian and viral mRNA molecules.

Discrepancies in the genes activated in resistant and susceptible cultivars suggest resistance is mediated by specific molecular signalling pathways, known resistance (R) genes, and involves the production of hydrogen peroxide and initiation of programmed cell death around sites of infection.

Cellular uptake of folate is mediated by specific carriers or receptors, including FRα (folate receptor alpha; also known as Folr1 and Folbp1)3, proton-coupled folic acid transporter (PCFT), and reduced folic acid carrier (RFC) (see ref. 4 for review).

Alternative exons are often regulated according to cell-specific patterns and regulation is mediated by specific sets of cis-acting elements and trans-acting factors.

Oxygen sensing is mediated by specific prolyl-4-hydroxylases that regulate protein stability of the alpha subunit of oxygen-responsive transcription factors from the HIF family.