Additional File 1 : Supplementary Methods for ” Mapping Epistatic Quantitative Trait Loci ”
نویسندگان
چکیده
1 Department of Mathematics, University of Alabama, Tuscaloosa, AL, USA and Department of Biostatistics, University of Washington, Seattle, WA, USA 2 Department of Statistics & Bioinformatics Research Center,North Carolina State University, Raleigh, North Carolina, USA 3 Instituto Agronômico de Campinas, Centro de Grãos e Fibras, Campinas, SP, Brazil and APTA Regional, Pólo Centro Sul, Piracicaba, SP, Brazil 4 Department of Statistics & Bioinformatics Research Center and Department of Genetics, North Carolina State University, Raleigh, USA ∗ E-mail: [email protected]
منابع مشابه
Analysis of the epistatic and QTL×environments interaction effects of plant height in maize (Zea mays L.)
A genetic map containing 103 microsatellite loci and 200 F2 plants derived from the cross R15 × Ye478 were used for mapping of quantitative trait loci (QTL) in maize (Zea mays L.). QTLs were characterized in a population of 200 F2:4 lines, derived from selfing the F2 plants, and were evaluated with two replications in two environments. QTL mapping analysis of plant height was performed by using...
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BSB mice exhibit a wide range of obesity despite being produced by a backcross of lean C57BL/6J (B) x lean Mus spretus (SPRET/Pt) F1 animals x B. Previous linkage studies identified a quantitative trait locus (QTL) on mouse chromosome 7 with coincident peaks for hepatic lipase activity, obesity, and plasma cholesterol. However, these mice were not analyzed for gene x gene epistasis. Hepatic lip...
متن کاملMapping quantitative trait loci affecting life history traits in the nematode Caenorhabditis elegans.
We have identified chromosomal regions containing quantitative trait loci (QTLs) specifying life history traits in recombinant-inbred strains of the nematode Caenorhabditis elegans. This approach also allows us to examine epistatic interactions between loci and pleiotropic effects on different traits at specific loci. QTLs for mean life span were identified on chromosomes II (near stP101), IV (...
متن کاملMulti-QTL Mapping for Quantitative Traits Using Epistatic Distorted Markers
The interaction between segregation distortion loci (SDL) has been often observed in all kinds of mapping populations. However, little has been known about the effect of epistatic SDL on quantitative trait locus (QTL) mapping. Here we proposed a multi-QTL mapping approach using epistatic distorted markers. Using the corrected linkage groups, epistatic SDL was identified. Then, these SDL paramet...
متن کاملMapping quantitative trait loci with epistatic effects.
Epistatic variance can be an important source of variation for complex traits. However, detecting epistatic effects is difficult primarily due to insufficient sample sizes and lack of robust statistical methods. In this paper, we develop a Bayesian method to map multiple quantitative trait loci (QTLs) with epistatic effects. The method can map QTLs in complicated mating designs derived from the...
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تاریخ انتشار 2014