ArticleBMC genomics2009
DArT markers for the rye genome - genetic diversity and mapping.
Article in BMC genomics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.
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46 citing papers in PubMed, 98 citations in OpenAlex.
- Characterization of spelt wheat (Triticum spelta L.) genotypes using DArTseq technology.Journal of applied genetics · 2026Article
- Genome-wide simple sequence repeat analysis and specific molecular marker development of rye.BMC genomics · 2024Article
- Identification of quantitative trait loci associated with leaf rust resistance in rye by precision mapping.BMC plant biology · 2024Article
- Multiplexed SSR and agronomic data used in an investigation of obsolete diversity of rye (Data in brief · 2022Article
- Genetic mapping of adult-plant resistance genes to powdery mildew in triticale.Journal of applied genetics · 2022Article
- A mechanistic view on lodging resistance in rye and wheat: a multiscale comparative study.Plant biotechnology journal · 2021Article
- New PCR-specific markers for pollen fertility restoration QRfp-4R in rye (Secale cereale L.) with Pampa sterilizing cytoplasm.Journal of applied genetics · 2021Article
- A ddRADseq Survey of the Genetic Diversity of Rye (Plants (Basel, Switzerland) · 2021Article
- Genetic mapping of pollen fertility restoration QTLs in rye (Secale cereale L.) with CMS Pampa.Journal of applied genetics · 2021Article
- Genetic mapping of male sterility and pollen fertility QTLs in triticale with sterilizing Triticum timopheevii cytoplasm.Journal of applied genetics · 2021Article
- A Genome-Wide Association Study Pinpoints Quantitative Trait Genes for Plant Height, Heading Date, Grain Quality, and Yield in Rye (Frontiers in plant science · 2021Article
- Investigation of obsolete diversity of rye (Secale cereale L.) using multiplexed SSR fingerprinting and evaluation of agronomic traits.Journal of applied genetics · 2020Article
- 1RS arm of Secale cereanum 'Kriszta' confers resistance to stripe rust, improved yield components and high arabinoxylan content in wheat.Scientific reports · 2020Article
- Article
- Assessing the genetic diversity and characterizing genomic regions conferring Tan Spot resistance in cultivated rye.PloS one · 2019Article
- Effective BAC clone anchoring with genotyping-by-sequencing and Diversity Arrays Technology in a large genome cereal rye.Scientific reports · 2018Article
- Populations of doubled haploids for genetic mapping in hexaploid winter triticale.Molecular breeding : new strategies in plant improvement · 2018Article
- Ultra-high-throughput DArTseq-based silicoDArT and SNP markers for genomic studies in macadamia.PloS one · 2018Article
- QTL mapping and comparative genome analysis of agronomic traits including grain yield in winter rye.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017Article
- The application of GBS markers for extending the dense genetic map of rye (Secale cereale L.) and the localization of the Rfc1 gene restoring male fertility in plants with the C source of sterility-inducing cytoplasm.Journal of applied genetics · 2016Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundImplementation of molecular breeding in rye (Secale cereale L.) improvement programs depends on the availability of high-density molecular linkage maps. However, the number of sequence-specific PCR-based markers available for the species is limited. Diversity Arrays Technology (DArT) is a microarray-based method allowing for detection of DNA polymorphism at several thousand loci in a single assay without relying on DNA sequence information. The objective of this study was the development and application of Diversity Arrays technology for rye.
resultsUsing the PstI/TaqI method of complexity reduction we created a rye diversity panel from DNA of 16 rye varieties and 15 rye inbred lines, including parents of a mapping population consisting of 82 recombinant inbred lines. The usefulness of a wheat diversity panel for identification of DArT markers for rye was also demonstrated. We identified 1022 clones that were polymorphic in the genotyped ILs and varieties and 1965 clones that differentiated the parental lines L318 and L9 and segregated in the mapping population. Hierarchical clustering and ordination analysis were performed based on the 1022 DArT markers to reveal genetic relationships between the rye varieties and inbred lines included in the study. Chromosomal location of 1872 DArT markers was determined using wheat-rye addition lines and 1818 DArT markers (among them 1181 unique, non-cosegregating) were placed on a genetic linkage map of the cross L318 x L9, providing an average density of one unique marker every 2.68 cM. This is the most saturated rye linkage map based solely on transferable markers available at the moment, providing rye breeders and researches with a better choice of markers and a higher probability of finding polymorphic markers in the region of interest.
conclusionThe Diversity Arrays Technology can be efficiently and effectively used for rye genome analyses - assessment of genetic similarity and linkage mapping. The 11520-clone rye genotyping panel with several thousand markers with determined chromosomal location and accessible through an inexpensive genotyping service is a valuable resource for studies on rye genome organization and in molecular breeding of the species.
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