Sentence examples for trigger is necessary for from inspiring English sources

The grip stock, which holds the trigger, is necessary for the weapon to fire the missile.

Previous findings suggest that T cell derived ROS, produced in response to CD3/CD28 triggering, is necessary for the activation of latent TGFβ [23] and this could possibly explain some of the findings that we have observed.

President Barack Obama hasn't said a trigger is necessary, but he has called for more border enforcement.

"Genes and an environmental trigger are necessary but not sufficient for disease development.

To trigger oscillations, it is necessary for the system to have a nonzero intrinsic amplification (Figure 4B).

It might therefore be possible that ligand triggered calcium entry is necessary for the rearrangement of actin cytoskeleton that affect the actions of contractile proteins, as well as being a cofactor for the activation of a number of intracellular signaling pathways [57].

The activation of miR-223 by CEBPA can trigger neutrophil differentiation and is necessary for maintaining proper function of mature neutrophils (Fazi et al, 2005, 2007; Johnnidis et al, 2008).

Understanding the triggers for these responses is necessary for designing strategies to maximize repair.

Several in vitro observations have suggested that thermodynamic asymmetry governs the strand selection that is necessary for triggering efficient RNAi, in which only the guide strand of the siRNA duplex is incorporated in the RISC [21], [22], [23].

In addition, we show that the triggering of autophagy in macrophages is necessary for viral replication but addition of Bafilomycin A1, which blocks the final stages of autophagy, strongly increases productive infection.

These results indicate that a retinylidene protein is necessary for triggering changes in cGMP levels during green light exposure.