ArticleGenetics2007
Effects of introgression and recombination on haplotype structure and linkage disequilibrium surrounding a locus encoding Bymovirus resistance in barley.
Article in Genetics, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed.
- Genomic traces of Japanese malting barley breeding in two modern high-quality cultivars, 'Sukai Golden' and 'Sachiho Golden'.Breeding science · 2023Article
- Association analysis of physiological traits in spring barley (Food science & nutrition · 2021Article
- Genetic diversity and genome-wide association analysis in Chinese hulless oat germplasm.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Identification of resistance loci in Chinese and Canadian canola/rapeseed varieties against Leptosphaeria maculans based on genome-wide association studies.BMC genomics · 2020Article
- GWAS: Fast-forwarding gene identification and characterization in temperate Cereals: lessons from Barley - A review.Journal of advanced research · 2020Review
- Admixture mapping in interspecific Populus hybrids identifies classes of genomic architectures for phytochemical, morphological and growth traits.The New phytologist · 2019Article
- Bulked segregant RNA-sequencing (BSR-seq) identified a novel rare allele of eIF4E effective against multiple isolates of BaYMV/BaMMV.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- Genebank genomics highlights the diversity of a global barley collection.Nature genetics · 2019Article
- Unbalanced historical phenotypic data from seed regeneration of a barley ex situ collection.Scientific data · 2018Article
- Unlocking historical phenotypic data from an ex situ collection to enhance the informed utilization of genetic resources of barley (Hordeum sp.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
- GWAS analysis in spring barley (Hordeum vulgare L.) for morphological traits exposed to drought.PloS one · 2018Article
- Sequence diversification in recessive alleles of two host factor genes suggests adaptive selection for bymovirus resistance in cultivated barley from East Asia.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017Article
- Genome-wide association studies of agronomic and quality traits in a set of German winter barley (Hordeum vulgare L.) cultivars using Diversity Arrays Technology (DArT).Journal of applied genetics · 2014Article
- Genetic analyses of BaMMV/BaYMV resistance in barley accession HOR4224 result in the identification of an allele of the translation initiation factor 4e (Hv-eIF4E) exclusively effective against Barley mild mosaic virus (BaMMV).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2014Article
- Genome-wide evaluation of genetic diversity and linkage disequilibrium in winter and spring triticale (x Triticosecale Wittmack).BMC genomics · 2012Article
- Genome-wide association studies for agronomical traits in a world wide spring barley collection.BMC plant biology · 2012Article
- Article
- QTL analysis of root-lesion nematode resistance in barley: 1. Pratylenchus neglectus.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2011Article
- Diverse approaches to achieving grain yield in wheat.Functional & integrative genomics · 2011Review
- Population- and genome-specific patterns of linkage disequilibrium and SNP variation in spring and winter wheat (Triticum aestivum L.).BMC genomics · 2010Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We present a detailed analysis of linkage disequilibrium (LD) in the physical and genetic context of the barley gene Hv-eIF4E, which confers resistance to the barley yellow mosaic virus (BYMV) complex. Eighty-three SNPs distributed over 132 kb of Hv-eIF4E and six additional fragments genetically mapped to its flanking region were used to derive haplotypes from 131 accessions. Three haplogroups were recognized, discriminating between the alleles rym4 and rym5, which each encode for a spectrum of resistance to BYMV. With increasing map distance, haplotypes of susceptible genotypes displayed diverse patterns driven mainly by recombination, whereas haplotype diversity within the subgroups of resistant genotypes was limited. We conclude that the breakdown of LD within 1 cM of the resistance gene was generated mainly by susceptible genotypes. Despite the LD decay, a significant association between haplotype and resistance to BYMV was detected up to a distance of 5.5 cM from the resistance gene. The LD pattern and the haplotype structure of the target chromosomal region are the result of interplay between low recombination and recent breeding history.
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