ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2012
High resolution mapping of Dense spike-ar (dsp.ar) to the genetic centromere of barley chromosome 7H.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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20 citing papers in PubMed, 36 citations in OpenAlex.
- Fine mapping and candidate gene mining of QSc/Sl.cib-7H for spike compactness and length and its pleiotropic effects on yield-related traits in barley (Hordeum vulgare L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Natural variations of HvSRN1 modulate the spike rachis node number in barley.Plant communications · 2024Article
- A reference-guided TILLING by amplicon-sequencing platform supports forward and reverse genetics in barley.Plant communications · 2022Article
- Long-read sequence assembly: a technical evaluation in barley.The Plant cell · 2021Article
- The gene conferring susceptibility to spot blotch caused by Cochliobolus sativus is located at the Mla locus in barley cultivar Bowman.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
- Development of a complete set of wheat-barley group-7 Robertsonian translocation chromosomes conferring an increased content of β-glucan.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
- QTL Mapping of Fusarium Head Blight and Correlated Agromorphological Traits in an Elite Barley Cultivar Rasmusson.Frontiers in plant science · 2018Article
- Major genes determining yield-related traits in wheat and barley.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017Review
- Identification of QTL for Grain Size and Shape on the D Genome of Natural and Synthetic Allohexaploid Wheats with Near-Identical AABB Genomes.Frontiers in plant science · 2017Article
- Article
- QTL underlying some agronomic traits in barley detected by SNP markers.BMC genetics · 2016Article
- Fine mapping and identification of a candidate gene for the barley Un8 true loose smut resistance gene.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2015Article
- Mapping-by-sequencing accelerates forward genetics in barley.Genome biology · 2014Article
- A sequence-ready physical map of barley anchored genetically by two million single-nucleotide polymorphisms.Plant physiology · 2014Article
- Identification of quantitative trait loci controlling grain size and shape in the D genome of synthetic hexaploid wheat lines.Breeding science · 2013Article
- Variation in the interaction between alleles of HvAPETALA2 and microRNA172 determines the density of grains on the barley inflorescence.Proceedings of the National Academy of Sciences of the United States of America · 2013Article
- Genomics-based high-resolution mapping of the BaMMV/BaYMV resistance gene rym11 in barley (Hordeum vulgare L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2013Article
- The barley UNICULM2 gene resides in a centromeric region and may be associated with signaling and stress responses.Functional & integrative genomics · 2013Article
- Towards positional isolation of three quantitative trait loci conferring resistance to powdery mildew in two Spanish barley landraces.PloS one · 2013Article
- Characterization of a QTL affecting spike morphology on the long arm of chromosome 3H in barley (Hordeum vulgare L.) based on near isogenic lines and a NIL-derived population.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012Article
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Authors and funding
6 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Spike density in barley is under the control of several major genes, as documented previously by genetic analysis of a number of morphological mutants. One such class of mutants affects the rachis internode length leading to dense or compact spikes and the underlying genes were designated dense spike (dsp). We previously delimited two introgressed genomic segments on chromosome 3H (21 SNP loci, 35.5 cM) and 7H (17 SNP loci, 20.34 cM) in BW265, a BC(7)F(3) nearly isogenic line (NIL) of cv. Bowman as potentially containing the dense spike mutant locus dsp.ar, by genotyping 1,536 single nucleotide polymorphism (SNP) markers in both BW265 and its recurrent parent. Here, the gene was allocated by high-resolution bi-parental mapping to a 0.37 cM interval between markers SC57808 (Hv_SPL14)-CAPSK06413 residing on the short and long arm at the genetic centromere of chromosome 7H, respectively. This region putatively contains more than 800 genes as deduced by comparison with the collinear regions of barley, rice, sorghum and Brachypodium, Classical map-based isolation of the gene dsp.ar thus will be complicated due to the infavorable relationship of genetic to physical distances at the target locus.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.