ArticleFunctional & integrative genomics2004
Comparative DNA sequence analysis of mapped wheat ESTs reveals the complexity of genome relationships between rice and wheat.
Article in Functional & integrative genomics, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.
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Who cites it
63 citing papers in PubMed.
- Over-expression of TaDWF4 increases wheat productivity under low and sufficient nitrogen through enhanced carbon assimilation.Communications biology · 2022Article
- Extensive structural variation in the Bowman-Birk inhibitor family in common wheat (Triticum aestivum L.).BMC genomics · 2021Article
- Genome mapping of quantitative trait loci (QTL) controlling domestication traits of intermediate wheatgrass (Thinopyrum intermedium).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- Characterization of the temporal and spatial expression of wheat (Triticum aestivum L.) plant height at the QTL level and their influence on yield-related traits.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017Article
- CNMS: The preferred genic markers for comparative genomic, molecular phylogenetic, functional genetic diversity and differential gene regulatory expression analyses in chickpea.Journal of biosciences · 2015Article
- A high-resolution physical map integrating an anchored chromosome with the BAC physical maps of wheat chromosome 6B.BMC genomics · 2015Article
- Genetic rearrangements of six wheat-agropyron cristatum 6P addition lines revealed by molecular markers.PloS one · 2014Article
- Description of durum wheat linkage map and comparative sequence analysis of wheat mapped DArT markers with rice and Brachypodium genomes.BMC genetics · 2013Article
- A high density physical map of chromosome 1BL supports evolutionary studies, map-based cloning and sequencing in wheat.Genome biology · 2013Article
- Advances in plant gene-targeted and functional markers: a review.Plant methods · 2013Article
- Comparative genome analysis between Agrostis stolonifera and members of the Pooideae subfamily, including Brachypodium distachyon.PloS one · 2013Article
- High-density mapping and marker development for the powdery mildew resistance gene PmAS846 derived from wild emmer wheat (Triticum turgidum var. dicoccoides).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012Article
- Leymus EST linkage maps identify 4NsL-5NsL reciprocal translocation, wheat-Leymus chromosome introgressions, and functionally important gene loci.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012Article
- A 3,000-loci transcription map of chromosome 3B unravels the structural and functional features of gene islands in hexaploid wheat.Plant physiology · 2011Article
- Comparative genetic analysis of a wheat seed dormancy QTL with rice and Brachypodium identifies candidate genes for ABA perception and calcium signaling.Functional & integrative genomics · 2011Article
- Collinearity-based marker mining for the fine mapping of Pm6, a powdery mildew resistance gene in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2011Article
- Multigenic phylogeny and analysis of tree incongruences in Triticeae (Poaceae).BMC evolutionary biology · 2011Article
- Orchardgrass (Dactylis glomerata L.) EST and SSR marker development, annotation, and transferability.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2011Article
- Specific patterns of gene space organisation revealed in wheat by using the combination of barley and wheat genomic resources.BMC genomics · 2010Article
- Article
3 more citing papers are in PubMed but not listed here.
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2 authors.
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Abstract
The use of DNA sequence-based comparative genomics for evolutionary studies and for transferring information from model species to related large-genome species has revolutionized molecular genetics and breeding strategies for improving those crops. Comparative sequence analysis methods can be used to cross-reference genes between species maps, enhance the resolution of comparative maps, study patterns of gene evolution, identify conserved regions of the genomes, and facilitate interspecies gene cloning. In this study, 5,780 Triticeae ESTs that have been physically mapped using wheat ( Triticum aestivum L.) deletion lines and segregating populations were compared using NCBI BLASTN to the first draft of the public rice ( Oryza sativa L.) genome sequence data from 3,280 ordered BAC/PAC clones. A rice genome view of the homoeologous wheat genome locations based on sequence analysis shows general similarity to the previously published comparative maps based on Southern analysis of RFLP. For most rice chromosomes there is a preponderance of wheat genes from one or two wheat chromosomes. The physical locations of non-conserved regions were not consistent across rice chromosomes. Some wheat ESTs with multiple wheat genome locations are associated with the non-conserved regions of similarity between rice and wheat. The inverse view, showing the relationship between the wheat deletion map and rice genomic sequence, revealed the breakdown of gene content and order at the resolution conferred by the physical chromosome deletions in the wheat genome. An average of 35% of the putative single copy genes that were mapped to the most conserved bins matched rice chromosomes other than the one that was most similar. This suggests that there has been an abundance of rearrangements, insertions, deletions, and duplications eroding the wheat-rice genome relationship that may complicate the use of rice as a model for cross-species transfer of information in non-conserved regions.
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