منابع مشابه
Linkage and QTL mapping for Sus scrofa chromosome
Linkage and QTL maps of Sus scrofa chromosome 17 (SSC17) were analysed with five markers and in three F2 families based on Wild Boar (W), Meishan (M) and Pietrain (P) crosses. The maps were similar across the three families and agree well with published maps. In the M · P family, new quantitative trait loci (QTLs) for growth and fat deposition were located in the vicinity of GHRH, whereas in th...
متن کاملFine mapping of milk production QTL on BTA6 by combined linkage and linkage disequilibrium analysis.
Combined linkage and linkage disequilibrium analysis were used to refine the position of a previously detected QTL affecting milk production traits on bovine chromosome 6. Through a series of single- and multitrait and single- and multipoint QTL analyses, the QTL could be positioned to a 7.5-cM interval surrounded by the markers BMS2508 and FBN12. The most significant results were found for fat...
متن کاملLinkage Analysis and QTL Mapping Using SNP Dosage Data in a Tetraploid Potato Mapping Population
New sequencing and genotyping technologies have enabled researchers to generate high density SNP genotype data for mapping populations. In polyploid species, SNP data usually contain a new type of information, the allele dosage, which is not used by current methodologies for linkage analysis and QTL mapping. Here we extend existing methodology to use dosage data on SNPs in an autotetraploid map...
متن کاملR/qtl: high-throughput multiple QTL mapping
MOTIVATION R/qtl is free and powerful software for mapping and exploring quantitative trait loci (QTL). R/qtl provides a fully comprehensive range of methods for a wide range of experimental cross types. We recently added multiple QTL mapping (MQM) to R/qtl. MQM adds higher statistical power to detect and disentangle the effects of multiple linked and unlinked QTL compared with many other metho...
متن کاملR/qtl: QTL Mapping in Experimental Crosses
SUMMARY R/qtl is an extensible, interactive environment for mapping quantitative trait loci (QTLs) in experimental populations derived from inbred lines. It is implemented as an add-on package for the freely-available statistical software, R, and includes functions for estimating genetic maps, identifying genotyping errors, and performing single-QTL and two-dimensional, two-QTL genome scans by ...
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ژورنال
عنوان ژورنال: Genetica
سال: 2008
ISSN: 0016-6707,1573-6857
DOI: 10.1007/s10709-008-9305-3