Sentence examples for exist regulatory from inspiring English sources

Thus, for both CD8+ and CD4+ T-cell responses there exist regulatory mechanisms independent of antigen processing and editing effects, which direct the responding T-cell repertoire toward epitopes with high-stability interactions with MHC molecules.

When multiple equally efficient redundant reactions exist (regulatory or structural), degenerate mutations may be fixed so that the total activity of the enzymes catalyzing the redundant reactions is optimized, whereas the activity of each enzyme becomes insufficient for the maximal growth should the other redundant enzymes be removed.

However it is clear that even if alternatively spliced and combinatorially interacting proteins were in principle adequate to the task, in practice that is not the sole regulatory resource, and there do indeed exist regulatory RNAs, some quite well understood, others much less well (see [ 5]).

Even when a functioning biosafety regime exists, regulatory decisions may be unpredictable and subject to political interference.

Where such legislation exists, regulatory arrangements may potentially influence how secure information sharing across international healthcare boundaries can be achieved.

To determine if there exists regulatory association between NF-κB family TFs and our dataset we used PASTAA software [ 32].

Optimized lung preparation for detailed structural evaluation is required to improve consistency in preclinical safety evaluation, differences of opinion exist among regulatory agency personnel regarding the optimal methods for routine formalin fixation of lungs from rodent toxicology studies.

To further help clarify the types of devices that exist and regulatory ramifications for each of the three groups, (Fig. 1) details those common steps A-M to produce a 3D printed model from medical imaging data.

Alternatively, there may exist remote regulatory elements, as reviewed elsewhere [50], controlling retinoid-mediated transcription of Akap12β from a distance.

A corollary to this conclusion is that in Drosophila, there exist alternative regulatory pathways for the control of peptidergic phenotypes in non-DIMM cells.

Second, there may exist extensive regulatory cross-talk among different stress responses.