ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2007
Identification and linkage mapping of complementary recessive genes causing hybrid breakdown in an intraspecific rice cross.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 38 citations in OpenAlex.
- Rapid evolution of hybrid breakdown following recent divergence with gene flow in Senecio species on Mount Etna, Sicily.Heredity · 2023Article
- A Novel Combination of Genes Causing Temperature-Sensitive Hybrid Weakness in Rice.Frontiers in plant science · 2022Article
- Parental Genome Imbalance Causes Hybrid Seed Lethality as Well as Ovary Abscission in Interspecific and Interploidy Crosses inFrontiers in plant science · 2022Article
- Genetic Mapping of thePlants (Basel, Switzerland) · 2021Article
- TheBreeding science · 2021Article
- Genomic Regions Involved in Differences in Eating and Cooking Quality Other than Wx and Alk Genes between indica and japonica Rice Cultivars.Rice (New York, N.Y.) · 2021Article
- A Novel Embryo Phenotype Associated With Interspecific Hybrid Weakness in Rice Is Controlled by the MADS-Domain Transcription FactorFrontiers in plant science · 2021Article
- How Hybrid Breakdown Can Be Handled in Rice Crossbreeding?Frontiers in plant science · 2020Article
- Hybrid Incompatibility of the Plant Immune System: An Opposite Force to Heterosis Equilibrating Hybrid Performances.Frontiers in plant science · 2020Review
- Finding the superior allele of japonica-type for increasing stem lodging resistance in indica rice varieties using chromosome segment substitution lines.Rice (New York, N.Y.) · 2018Article
- Chromosomal locations of a gene underlying heat-accelerated brown spot formation and its suppressor genes in rice.Molecular genetics and genomics : MGG · 2015Article
- Interspecific tests of allelism reveal the evolutionary timing and pattern of accumulation of reproductive isolation mutations.PLoS genetics · 2014Article
- Relationship between transmission ratio distortion and genetic divergence in intraspecific rice crosses.Molecular genetics and genomics : MGG · 2011Article
- Genetic analysis of heterotic loci detected in a cross between indica and japonica rice (Oryza sativa L.).Breeding science · 2011Article
- Gain of deleterious function causes an autoimmune response and Bateson-Dobzhansky-Muller incompatibility in rice.Molecular genetics and genomics : MGG · 2010Article
- Towards the understanding of complex traits in rice: substantially or superficially?DNA research : an international journal for rapid publication of reports on genes and genomes · 2009Review
- Comparative genetics of hybrid incompatibility: sterility in two Solanum species crosses.Genetics · 2008Article
- Fine mapping and candidate gene analysis of hwh1 and hwh2, a set of complementary genes controlling hybrid breakdown in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2008Article
- Genetic dissection and pyramiding of quantitative traits for panicle architecture by using chromosomal segment substitution lines in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2008Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
One outcome of hybrid breakdown is poor growth, which we observed as a reduction in the number of panicles per plant and in culm length in an F(2) population derived from a cross between the genetically divergent rice (Oryza sativa L.) cultivars 'Sasanishiki' (japonica) and 'Habataki' (indica). Quantitative trait locus (QTL) analysis of the two traits and two-way ANOVA of the detected QTLs suggested that the poor growth was due mainly to an epistatic interaction between genes at QTLs located on chromosomes 2 and 11. The poor growth was likely to result when a plant was homozygous for the 'Habataki' allele at the QTL on chromosome 2 and homozygous for the 'Sasanishiki' allele at the QTL on chromosome 11. The results suggest that the poor growth found in the F(2) population was due to hybrid breakdown of a set of complementary genes. To test this hypothesis and determine the precise chromosomal location of the genes causing the hybrid breakdown, we performed genetic analyses using a chromosome segment substitution line, in which a part of chromosome 2 from 'Habataki' was substituted into the genetic background of 'Sasanishiki'. The segregation patterns of poor growth in plants suggested that both of the genes underlying the hybrid breakdown were recessive. The gene on chromosome 2, designated hybrid breakdown 2 (hbd2), was mapped between simple sequence repeat markers RM3515 and RM3730. The gene on chromosome 11, hbd3, was mapped between RM5824 and RM1341.
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