ArticleGenetics2007
Comparative analyses between lolium/festuca introgression lines and rice reveal the major fraction of functionally annotated gene models is located in recombination-poor/very recombination-poor regions of the genome.
Article in Genetics, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 32 citations in OpenAlex.
- Reduced chromatin accessibility underlies gene expression differences in homologous chromosome arms of diploid Aegilops tauschii and hexaploid wheat.GigaScience · 2020Article
- Comparative transcriptome analysis within the Lolium/Festuca species complex reveals high sequence conservation.BMC genomics · 2015Article
- Article
- Expansion of the pseudo-autosomal region and ongoing recombination suppression in the Silene latifolia sex chromosomes.Genetics · 2013Article
- Article
- Quantitative high resolution mapping of HvMLH3 foci in barley pachytene nuclei reveals a strong distal bias and weak interference.Journal of experimental botany · 2013Article
- The perennial ryegrass GenomeZipper: targeted use of genome resources for comparative grass genomics.Plant physiology · 2013Article
- High resolution analysis of meiotic chromosome structure and behaviour in barley (Hordeum vulgare L.).PloS one · 2012Article
- QTL analyses and comparative genetic mapping of frost tolerance, winter survival and drought tolerance in meadow fescue (Festuca pratensis Huds.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2011Article
- Article
- Development of intron-flanking EST markers for the Lolium/Festuca complex using rice genomic information.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2009Article
- Detailed recombination studies along chromosome 3B provide new insights on crossover distribution in wheat (Triticum aestivum L.).Genetics · 2009Article
- Development of a genomic microsatellite library in perennial ryegrass (Lolium perenne) and its use in trait mapping.Annals of botany · 2008Article
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
Publication of the rice genome sequence has allowed an in-depth analysis of genome organization in a model monocot plant species. This has provided a powerful tool for genome analysis in large-genome unsequenced agriculturally important monocot species such as wheat, barley, rye, Lolium, etc. Previous data have indicated that the majority of genes in large-genome monocots are located toward the ends of chromosomes in gene-rich regions that undergo high frequencies of recombination. Here we demonstrate that a substantial component of the coding sequences in monocots is localized proximally in regions of very low and even negligible recombination frequencies. The implications of our findings are that during domestication of monocot plant species selection has concentrated on genes located in the terminal regions of chromosomes within areas of high recombination frequency. Thus a large proportion of the genetic variation available for selection of superior plant genotypes has not been exploited. In addition our findings raise the possibility of the evolutionary development of large supergene complexes that confer a selective advantage to the individual.
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