Sometimes those random samples are weighted to achieve a balance of input from underrepresented groups in the sample (more on this later).
In adaxial cells, myl1 is repressed by Prdm1a but not regulated by Pbx, srl is positively regulated by Pbx and Myod but not regulated by Prdm1a, and mylpfa expression appears to be regulated through a balance of Pbx/Myod positive input and Prdm1a repression (Fig. 9 and references therein).
One suggestion in this regard is a better balance of input.
We conclude that a balance of positive and negative inputs, including Mef2, Him, and Groucho, controls muscle differentiation during Drosophila development and suggest that one outcome is to hold developing muscle cells in a state with differentiation genes poised to be expressed.
The representative sampling underwent two stages, i.e. (i) the sampling of provinces, and (ii) the sampling of locations within the province, thus creating an optimum balance of input-output efficiency.
In many studies on fluid overload, attention is focused on fluid output (ultrafiltration and/or diuresis), neglecting that fluid status is a balance of fluid output and input.
There is no "environmental account" category that breaks out either costs or the mass balance of inputs and outputs.
While in the case of hospitals offering primarily curative services with a large staff and variety of inputs, it may be more appropriate to adjust the balance of inputs than to influence the demand for curative services.
An energy analysis considering the annual balance of input from the grid and output from renewable power systems is made.
One factor that contributes to the maintenance of Golgi structure is the balance of input and output from membrane trafficking pathways, and increases in anterograde membrane flux by overexpression of the vesicular stomatitis G-protein (VSVG) secretory cargo has been shown to increase the size of the Golgi apparatus [3].
