Genetic linkage analysis
نویسندگان
چکیده
منابع مشابه
Genetic linkage analysis.
Genetic linkage analysis is a powerful tool to detect the chromosomal location of disease genes. It is based on the observation that genes that reside physically close on a chromosome remain linked during meiosis. For most neurologic diseases for which the underlying biochemical defect was not known, the identification of the chromosomal location of the disease gene was the first step in its ev...
متن کاملGenetic Linkage Analysis
IIIStatistical properties of the method of lod scores III1. The test procedure III1.1. Impact of non-sequentiality III1.2. Maximization of the lod score over the [0, 1/2] interval III1.3 References III-2. Genotype information III-2.1. Ambiguity in phenotype-genotype relationships at the disease locus III-2.2. Ambiguity in the marker genotype III-2.3. Gamete disequilibrium between alleles at the...
متن کاملnon-parametric methods in genetic linkage analysis
one of the most important goals for researchers in the clinic is to try to find newer and more effective ways to diagnose and cure the diseases. these clinical advances can create new points of view in other sciences and their combination with basic sciences such as statistics can improve these researches. in statistical genetics, linkage analysis is a way of finding the exact locus of a diseas...
متن کاملResultants in genetic linkage analysis
Statistical models for genetic linkage analysis of k locus diseases are k-dimensional subvarieties of a (3 − 1)-dimensional probability simplex. We determine the algebraic invariants of these models with general characteristics for k = 1, in particular we recover, and generalize, the Hardy-Weinberg curve. For k = 2, the algebraic invariants are presented as determinants of 32 × 32-matrices of l...
متن کاملRC_Link: Genetic linkage analysis using Bayesian networks
Genetic linkage analysis is a statistical method for mapping genes onto chromosomes, and is useful for detecting and predicting diseases. One of its current limitations is the computational complexity of the problems of interest. This research presents methods for mapping genetic linkage problems as Bayesian networks and then addresses novel techniques for making the problems more tractable. Th...
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ژورنال
عنوان ژورنال: Atlas of Genetics and Cytogenetics in Oncology and Haematology
سال: 2011
ISSN: 1768-3262
DOI: 10.4267/2042/37914