Dose-finding in clinical studies is typically formulated as a quantile estimation problem, for which a correct specification of the variance function of the outcomes is important.
Nevertheless, a correct specification of the theoretical model is a crucial requirement to accurately interpret the empirical results.
For the correct specification of the multivariate model, one main aspect of meta-analysis is the detection and consideration of between-study variation.
For instance, in sensory neurons of the dorsal root ganglia (DRG), Runx1 is essential for the correct specification of the nociceptor subtype and the regulation of axonal outgrowth and targeting [8] [12].
Given the requirement for p38 activity for the correct specification of the AVE, the site of active p38 in the early embryo was investigated.
MGCD0103 treatment did not alter expression of the wound epidermis markers wnt5b and lef1, indicating that hdac1 is not required for the correct specification of the wound epidermis (see Additional file 1: Figure S11).
A clear example of such a function is provided by the dorsal embryonic spinal cord, in which Math1 (atonal family), ngn1, and Mash1 (ascl1; achaete-scute family) are required familye correct specificareon of discrequiredsoventral progenitor domains that produce distinct types oforntheneurons [ 15- 18].
The responsibility for correct specification rests heavily with the client or his contractor, who finds that input from all related sources process operations personnel, mechanical personnel, rotating equipment specialist, pump manufacturers, other pump users plays a major part in confirming that these pump performance and fluid specifications are correct.
Similarly, Shh signalling is essential for correct specification of hindbrain serotonergic neurons, which have been implicated in bipolar disorder and depression (Alenina et al., 2006).
