ArticleGenetics2005
Extensive de Novo genomic variation in rice induced by introgression from wild rice (Zizania latifolia Griseb.).
Article in Genetics, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.
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Who cites it
48 citing papers in PubMed.
- Genome balance and dosage effect drive allopolyploid formation inProceedings of the National Academy of Sciences of the United States of America · 2023Article
- Contrasting patterns of genetic and phenotypic divergence of two sympatric congeners,Frontiers in plant science · 2023Article
- Domestication, breeding, omics research, and important genes ofFrontiers in plant science · 2023Review
- Article
- Epigenetic variation associated with responses to different habitats in the context of genetic divergence inEcology and evolution · 2021Article
- The effects of hybridization and genome doubling in plant evolution via allopolyploidy.Molecular biology reports · 2020Review
- Article
- Spike-Stalk Injection Method Causes Extensive Phenotypic and Genotypic Variations for Rice Germplasm.Frontiers in plant science · 2020Article
- Transgenerational activation of an autonomous DNA transposon, Dart1-24, by 5-azaC treatment in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- Reconstituting the genome of a young allopolyploid crop, Brassica napus, with its related species.Plant biotechnology journal · 2019Article
- Fine Scale Genomic Signals of Admixture and Alien Introgression among Asian Rice Landraces.Genome biology and evolution · 2019Article
- Article
- Development of Oryza sativa L. by Oryza punctata Kotschy ex Steud. monosomic addition lines with high value traits by interspecific hybridization.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2016Article
- The importance of reproductive barriers and the effect of allopolyploidization on crop breeding.Breeding science · 2016Review
- Small-Scale Habitat-Specific Variation and Adaptive Divergence of Photosynthetic Pigments in Different Alkali Soils in Reed Identified by Common Garden and Genetic Tests.Frontiers in plant science · 2016Article
- Genotype × Environment Interactions of Yield Traits in Backcross Introgression Lines Derived fromFrontiers in plant science · 2016Article
- Genetic and Epigenetic Alterations of Brassica nigra Introgression Lines from Somatic Hybridization: A Resource for Cauliflower Improvement.Frontiers in plant science · 2016Article
- De novo assembly, transcriptome characterization, lignin accumulation, and anatomic characteristics: novel insights into lignin biosynthesis during celery leaf development.Scientific reports · 2015Article
- A comparative analysis of insertional effects in genetically engineered plants: considerations for pre-market assessments.Transgenic research · 2015Review
- Immediate Genetic and Epigenetic Changes in F1 Hybrids Parented by Species with Divergent Genomes in the Rice Genus (Oryza).PloS one · 2015Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To study the possible impact of alien introgression on a recipient plant genome, we examined >6000 unbiased genomic loci of three stable rice recombinant inbred lines (RILs) derived from intergeneric hybridization between rice (cv. Matsumae) and a wild relative (Zizania latifolia Griseb.) followed by successive selfing. Results from amplified fragment length polymorphism (AFLP) analysis showed that, whereas the introgressed Zizania DNA comprised <0.1% of the genome content in the RILs, extensive and genome-wide de novo variations occurred in up to 30% of the analyzed loci for all three lines studied. The AFLP-detected changes were validated by DNA gel-blot hybridization and/or sequence analysis of genomic loci corresponding to a subset of the differentiating AFLP fragments. A BLAST analysis revealed that the genomic variations occurred in diverse sequences, including protein-coding genes, transposable elements, and sequences of unknown functions. Pairwise sequence comparison of selected loci between a RIL and its rice parent showed that the variations represented either base substitutions or small insertion/deletions. Genome variations were detected in all 12 rice chromosomes, although their distribution was uneven both among and within chromosomes. Taken together, our results imply that even cryptic alien introgression can be highly mutagenic to a recipient plant genome.
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