Many children living in urban poverty are so burned out by the time they reach first grade that they have not absorbed the developmental markers necessary for learning to take place.
Furthermore, we wished to compare the staining properties of membrane markers necessary for discriminating stem cell and progenitor compartments in paraformaldehyde and methanol (F/M -treated conditions versus non-F/M -treatedions.
Not surprisingly, the number of markers necessary for breed inference is different at the various nodes of the decision tree, reflecting the fact that certain (groups of) breeds are more or less genetically homogeneous.
The density of markers necessary for analysis will thus depend on the trait, the locus targeted, and the population studied.
Knowledge of the linkage disequilibrium (LD) between markers is important to establish the number of markers necessary for association studies and genomic selection.
The extent of LD is relevant in the context of association (LD) mapping as it determines both the marker saturation necessary for association mapping as well as the possibility to discriminate between phenotypic effects of individual polymorphisms.
High-density markers are necessary for map-based cloning of rice genes, but the currently available markers are not satisfactory enough.
Reactivity to these markers is necessary for definitive diagnosis of FDCS [1 6].
Therefore, combinatorial use of two or more independent tumor markers is necessary for clinical utility [ 39].
New histological markers are necessary for better classification of the different MDSC subtypes in tumour tissue.
