Sentence examples for by altering the levels from inspiring English sources

It is also possible that by altering the levels of different tRNA modifications, a cell could quickly ramp up or slow down the production of an entire class of functionally related proteins, such as those needed to respond to DNA damage.

However, precision can be disrupted by altering the levels of the two activators or two repressors.

Giurgea's piracetam, for example, can improve the memory of users by altering the levels of the neurotransmitter acetylcholine, which, in turn, affects the plasticity of synapses in the brain (the extent to which entire brain structures, and the brain itself, can change from experiences).

We show that this man-made protein disrupts the normal energetic balance of the cell by altering the levels of intracellular ATP.

Past natural or artificial selection leaves its signature on the genome by altering the levels and pattern of nucleotide diversity in a population or species.

Although our data suggested that hematopoietic stem cells are essential in rescuing these mice from lethal irradiation (Fig. 3D), it is possible that AMD3100 enhances hematological recovery by altering the levels of cytokines/chemokines in marrow microenvironment.

Identification of the CYP79 provides molecular tools that enable metabolic engineering of plants with new glucosinolate profiles by altering the level of endogenous CYP79s and by introducing new CYP79s to a plant.

Variation in the environment is common within and between natural populations and may influence selection on plant resistance by altering the level of damage or the fitness consequences of damage from plant enemies.

And accompanied with the MNPs degradation, the altered cellular iron pool can then affect cellular functionality by altering the level of transferrin receptor expression and can affect cellular proliferation capacity by altering the expression of cyclins and cyclin-dependent kinases in cell cycle [57, 58].

Recent studies show that ( {text{Fe}}_{3} {text{O}}_{4} ) NPs can affect the cellular functionality by altering the level of transferrin receptor expression and can change the cellular proliferation capacity by altering the expression of cyclins and cyclin-dependent kinases in cell cycle (Schäfer et al. 2007; Huang et al. 2009).

Mtb responds to changes in its environment by altering the level of expression of critical genes that transduce such signals into metabolic changes favoring continued growth and survival.