نتایج جستجو برای: marker validation
تعداد نتایج: 301287 فیلتر نتایج به سال:
In poorly known groups for which data are insufficient to develop biologically plausible model-based approaches to phylogeographical analyses, a ‘first hypotheses’ protocol is suggested as offering the best way to generate hypotheses for subsequent model-based tests. Preliminary hypotheses are formulated about species boundaries and population processes in three species complexes of the Liolaem...
Paratuberculosis, or Johne's disease, is a chronic, granulomatous, gastrointestinal tract disease of cattle and other ruminants caused by the bacterium Mycobacterium avium, subspecies paratuberculosis (MAP). Control of Johne's disease is based on programs of testing and culling animals positive for infection with MAP while concurrently modifying management to reduce the likelihood of infection....
Improving seed oil yield and quality are central targets in rapeseed (Brassica napus) breeding. The primary goal of our study was to examine and compare the potential and the limits of marker-assisted selection and genome-wide prediction of six important seed quality traits of B. napus. Our study is based on a bi-parental population comprising 202 doubled haploid lines and a diverse validation ...
Poor germination and late seedling establishment are the main obstacles observed for wide spread adoption of direct-seeded rice cultivation in both rainfed irrigated regions due to waterlogged condition soil. The present experiment was carried out identify landraces with anaerobic tolerance development varieties suitable direct seeded cultivation. A total 53 genotypes were evaluated by followin...
CONTEXT The immunohistochemistry (IHC) laboratory represents a dynamic area of surgical pathology with limited practice guidelines. Studies have shown significant interlaboratory variability in results. OBJECTIVE To establish baseline parameters for IHC validation procedures and practice, and to assess their feasibility of implementation. DESIGN In September 2010, a questionnaire was distri...
We tested for germline variants showing association to colon cancer metastasis using a genome-wide association study that compared Ashkenazi Jewish individuals with stage IV metastatic colon cancers versus those with stage I or II non-metastatic colon cancers. In a two-stage study design, we demonstrated significant association to developing metastatic disease for rs60745952, that in Ashkenazi ...
The 'omics' era and its concomitant technological advances have brought great insight into genetics. One of the most promising fields within human genetics is the prediction of physical traits from analysis of genetic material. Besides the predictive potential of DNA, the traceability of pathogenic agents in the human body through molecular analysis is also a field to be further exploited. In t...
Tree breeding is basically aimed at producing quality products like seeds and clones and the most valuable contribution of molecular markers in breeding programs would be to reduce the time of selection or to reduce the number of breeding cycles. This can be achieved either by the early identification of superior progeny or by the identification of parents that will yield superior progeny. The ...
To validate if DCX truly predicts neuron recruitment throughout the canary brain, it should correlate to a high degree with established methods for studying neuron recruitment, such as labeling cells with the mitotic marker 5-bromo-2-deoxyuridine (BrdU). This is not the case, however, as we observed clear regional differences in the relationship between the two labeling methods in neurogenic an...
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