ArticlePlant biotechnology journal2022
Genomic prediction of the recombination rate variation in barley - A route to highly recombinogenic genotypes.
Article in Plant biotechnology journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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23 citing papers in PubMed, 34 citations in OpenAlex.
- The role of methylation and structural variants in shaping the recombination landscape of barley.The Plant journal : for cell and molecular biology · 2026Article
- The potential of considering photosynthesis parameters in crop yield breeding by genomic prediction.Journal of experimental botany · 2026Article
- The deSUMOylase SPF2 and the cohesin regulators SGO2 and CTF18 suppress crossovers near centromeres.Nature plants · 2026Article
- GrowScreen-Rhizo 3 - automated large-scale high throughput greenhouse phenotyping of plant root and shoot development.Plant phenomics (Washington, D.C.) · 2026Article
- DNAwhisper: An Integrated Deep Learning Pyramidal Framework for Multi-Trait Genomic Prediction and Adaptive Marker Prioritisation.Plant biotechnology journal · 2026Article
- Article
- Methylome differences among barley inbreds and their association with genomic, transcriptomic, and phenotypic variation.Journal of experimental botany · 2026Article
- Genome-based prediction of recombination within and between plant species: insights from Brassica oleracea recombinant populations and an interspecific tomato cross (Solanum lycopersicum × S. pimpinellifolium).BMC plant biology · 2026Article
- Genetic mapping reveals QTLs associated with HLB response determined byFrontiers in plant science · 2026Article
- Population-wide single-pollen nuclei genotyping in rye sheds light on the genetic basis and environmental plasticity of meiotic recombination.The New phytologist · 2026Article
- Unraveling Plant Recombination Patterns: Insights From Genome k-mers.Plant direct · 2025Article
- Assessment of genomic prediction capabilities of transcriptome data in a barley multi-parent RIL population.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Leveraging genomic prediction to surpass current yield gains in spring barley.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Exploring natural genetic variation in photosynthesis-related traits of barley in the field.Journal of experimental botany · 2024Article
- Genetic mapping reveals new loci and alleles for flowering time and plant height using the double round-robin population of barley.Journal of experimental botany · 2024Article
- Affordable, accurate and unbiased RNA sequencing by manual library miniaturization: A case study in barley.Plant biotechnology journal · 2023Article
- Major chromosome 5H haplotype switch structures the European two-rowed spring barley germplasm of the past 190 years.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Genomic features of meiotic crossovers in diploid potato.Horticulture research · 2023Article
- The double round-robin population unravels the genetic architecture of grain size in barley.Journal of experimental botany · 2022Article
- Structural variants in the barley gene pool: precision and sensitivity to detect them using short-read sequencing and their association with gene expression and phenotypic variation.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Meiotic recombination is not only fundamental to the adaptation of sexually reproducing eukaryotes in nature but increased recombination rates facilitate the combination of favourable alleles into a single haplotype in breeding programmes. The main objectives of this study were to (i) assess the extent and distribution of the recombination rate variation in cultivated barley (Hordeum vulgare L.), (ii) quantify the importance of the general and specific recombination effects, and (iii) evaluate a genomic selection approach's ability to predict the recombination rate variation. Genetic maps were created for the 45 segregating populations that were derived from crosses among 23 spring barley inbreds with origins across the world. The genome-wide recombination rate among populations ranged from 0.31 to 0.73 cM/Mbp. The crossing design used in this study allowed to separate the general recombination effects (GRE) of individual parental inbreds from the specific recombination effects (SRE) caused by the combinations of parental inbreds. The variance of the genome-wide GRE was found to be about eight times the variance of the SRE. This finding indicated that parental inbreds differ in the efficiency of their recombination machinery. The ability to predict the chromosome or genome-wide recombination rate of an inbred ranged from 0.80 to 0.85. These results suggest that a reliable screening of large genetic materials for their potential to cause a high extent of genetic recombination in their progeny is possible, allowing to systematically manipulate the recombination rate using natural variation.
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