Sentence examples for marker is essential from inspiring English sources

Multiple-marker recognition was used as the tracking technology where a high contrast tracking marker is essential.

Video-based fiducial recognition was used as the tracking technology where a high contrast tracking marker is essential.

To predict poor outcome in an individual patient, a highly specific marker is essential.

A validated surrogate marker is essential for the study of AD interventions in asymptomatic or very mildly symptomatic individuals.

Therefore, a clear definition of the intended clinical use of the tumor marker is essential for designing an appropriate validation study.

As time ran out, he came to believe that setting down a marker was essential.

Nuclear markers (excluding nrDNA marker) are essential for a broad range of evolutionary investigation, including systematics and character evolution [e.g. [ 26]], hybridization [e.g. [ 27]], polyploidization [e.g. [ 28]], biogeography [ 29], origins of domestication [e.g. [ 30]], and speciation [e.g. [ 31]].

The development of molecular markers is essential for marker-assisted selection in plant breeding as well as to understand crop domestication and plant evolution (Varshney et al. 2005).

The discovery and large-scale genotyping of informative gene-based markers is essential for rapid delineation of genes/QTLs governing stress tolerance and yield component traits in order to drive genetic enhancement in chickpea.

The present study indicated that the analysis of both markers is essential to guarantee the reliability of estimates of genetic variability, given that estimates based on the Control Region may be biased, and thus reduce the effectiveness of conservation and management measures designed to guarantee the long-term protection of stocks.

While similar gene expression signatures are suggestive of a tumor stem-cell phenotype, a more complete understanding of the mechanisms behind these potential biological indicators or markers is essential.