ArticleGenetics2005
The integration of recombination and physical maps in a large-genome monocot using haploid genome analysis in a trihybrid allium population.
Article in Genetics, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 55 citations in OpenAlex.
- High-resolution genome and genetic map of tetraploid Allium porrum expose pericentromeric recombination.The plant genome · 2025Article
- Diversity and determinants of recombination landscapes in flowering plants.PLoS genetics · 2022Article
- Anchoring alien chromosome segment substitutions bearing gene(s) for resistance to mustard aphid in Brassica juncea-B. fruticulosa introgression lines and their possible disruption through gamma irradiation.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Meiotic crossovers characterized by haplotype-specific chromosome painting in maize.Nature communications · 2019Article
- The Power of GenomicPlants (Basel, Switzerland) · 2019Article
- SNP-markers in Allium species to facilitate introgression breeding in onion.BMC plant biology · 2016Article
- High-resolution tyramide-FISH mapping of markers tightly linked to the male-fertility restoration (Ms) locus of onion.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2016Article
- Article
- Chromosomal Organization and Sequence Diversity of Genes Encoding Lachrymatory Factor Synthase in Allium cepa L.G3 (Bethesda, Md.) · 2012Article
- Development of pachytene FISH maps for six maize chromosomes and their integration with other maize maps for insights into genome structure variation.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2012Article
- Genetic analysis of the interaction between Allium species and arbuscular mycorrhizal fungi.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2011Article
- Linkage disequilibrium and recombination rate estimates in the self-incompatibility region of Arabidopsis lyrata.Genetics · 2007Article
- Homoeologous recombination, chromosome engineering and crop improvement.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2007Article
- Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Integrated mapping in large-genome monocots has been carried out on a limited number of species. Furthermore, integrated maps are difficult to construct for these species due to, among other reasons, the specific plant populations needed. To fill these gaps, Alliums were chosen as target species and a new strategy for constructing suitable populations was developed. This strategy involves the use of trihybrid genotypes in which only one homeolog of a chromosome pair is recombinant due to interspecific recombination. We used genotypes from a trihybrid Allium cepa x (A. roylei x A. fistulosum) population. Recombinant chromosomes 5 and 8 from the interspecific parent were analyzed using genomic in situ hybridization visualization of recombination points and the physical positions of recombination were integrated into AFLP linkage maps of both chromosomes. The integrated maps showed that in Alliums recombination predominantly occurs in the proximal half of chromosome arms and that 57.9% of PstI/MseI markers are located in close proximity to the centromeric region, suggesting the presence of genes in this region. These findings are different from data obtained on cereals, where recombination rate and gene density tends to be higher in distal regions.
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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.