In this model, there is still a neutral point in the gradient, either side of which gene expression probability will increase or decrease when binding affinity is altered.
The analysis indicates that, for each target gene regulated by Gli, which is the transcriptional effector of Shh signalling, there is a neutral point in the gradient, either side of which altering the Gli binding affinity has opposite effects on gene expression.
The mechanism is chemiosmotic in that it involves building a hydrogen ion (proton) gradient on one side of the mitochondrial membrane.
The accurate horizontal disparity gradient for the side planes are also extracted during the disparity optimisation stage.
The different spectral features reflect a different origin of the turbulent fluctuations: shear flow in the evening side, gradient drift or current convective in the morning side.
The quadrats were set up along a human accessibility distance gradient (from trail/river side into forest interior) at 10 m intervals.
Hence, in these hours, a rapid uplifting of the plasma in the F region and a general steepening of the bottom side gradient lead to the Rayleigh–Taylor instability, which allows plasma density irregularities to form.
Because the large electron density gradient on either side of the trough affects radio wave propagation, the precise position of the trough is very important for many practical activities, such as trans-ionospheric communication and navigation.
As the center trench length increases, a trench displacement takes place because trench walls have a high compressive stress gradient from the side trench surface to the center one in the direction parallel to the trench lines.
The proposed method shortens the diffusion time by applying a single refocused bipolar diffusion gradient on one side of a refocusing RF pulse, instead of a set of diffusion sensitizing gradients, separated by a refocusing RF pulse, while reducing the impact of magnetic field inhomogeneity by using a spin echo sequence.
