ReviewBreeding science2013
Genetic mechanisms of postzygotic reproductive isolation: An epistatic network in rice.
Review in Breeding science, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
7 citing papers in PubMed, 11 citations in OpenAlex.
- Chromosomal structural variation loci HSS1 and HSS6 lead to hybrid sterility in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Substitution Mapping of a Locus Responsible for Hybrid Breakdown in Populations Derived From Interspecific Introgression Line.Frontiers in plant science · 2021Article
- Article
- Allelic Diversity of Acetyl Coenzyme A CarboxylaseInternational journal of molecular sciences · 2019Article
- Mechanisms of Transmission Ratio Distortion at Hybrid Sterility Loci Within and BetweenG3 (Bethesda, Md.) · 2017Article
- Evolution and Molecular Control of Hybrid Incompatibility in Plants.Frontiers in plant science · 2016Review
- Article
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Authors and funding
1 author at 1 institution in 1 country.
Funding
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Abstract
Products of interspecific crosses often show abnormal phenotypes such as sterility, weakness and inviability. These phenomena play an important role in speciation as mechanisms of postzygotic reproductive isolation (RI). During the past two decades, genetics studies in rice have characterized a number of gene loci responsible for postzygotic RI. I have identified 10 loci including three sets of epistatic networks in a single inter-subspecific cross (Oryza sativa ssp. indica × japonica). These results suggest that RI genes cause developmental dysfunction of vegetative and/or reproductive organs through a variety of molecular pathways. The latest molecular studies demonstrated that hybrid incompatibility is mainly due to deleterious interactions caused by species-specific mutations of two or more genes, mediated by proteins acting within the same molecular pathway. Because genetic interactions provide a perspective on gene function, epistatic networks are a key to the understanding of the molecular basis of postzygotic RI. In this review, I focus on recent progress in postzygotic RI studies in rice and discuss the evolutionary significance as well as implications for improving rice productivity.
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