ArticlePlant physiology2005
Serial analysis of gene expression study of a hybrid rice strain (LYP9) and its parental cultivars.
Article in Plant physiology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
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Who cites it
40 citing papers in PubMed.
- Quantitative Insights into the Genetic Mechanisms of Crop Heterosis.Advanced genetics (Hoboken, N.J.) · 2025Review
- Molecular and physiological basis of heterosis in hybrid rice performance.Molecular breeding : new strategies in plant improvement · 2025Review
- Transcriptome Analysis Revealed the Paternal Importance to Vegetative Growth Heterosis inPlants (Basel, Switzerland) · 2024Article
- Transgressive and parental dominant gene expression and cytosine methylation during seed development in Brassica napus hybrids.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Analysis of gene expression in early seed germination of rice: landscape and genetic regulation.BMC plant biology · 2022Article
- Global transcriptional profiling between inbred parents and hybrids provides comprehensive insights into ear-length heterosis of maize (Zea mays).BMC plant biology · 2021Article
- Toward Integrated Multi-Omics Intervention: Rice Trait Improvement and Stress Management.Frontiers in plant science · 2021Review
- Advances in Research on the Mechanism of Heterosis in Plants.Frontiers in plant science · 2021Review
- Transcriptome and genome sequencing elucidates the molecular basis for the high yield and good quality of the hybrid rice variety Chuanyou6203.Scientific reports · 2020Article
- Differential Expression of Genes at Panicle Initiation and Grain Filling Stages Implied in Heterosis of Rice Hybrids.International journal of molecular sciences · 2020Article
- Article
- Engineering the lodging resistance mechanism of post-Green Revolution rice to meet future demands.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2017Review
- Comparative transcriptome analysis of flower heterosis in two soybean F1 hybrids by RNA-seq.PloS one · 2017Article
- The Spatial and Temporal Transcriptomic Landscapes of Ginseng, Panax ginseng C. A. Meyer.Scientific reports · 2015Article
- Transcriptomic changes following synthesis of a Populus full-sib diploid and allotriploid population with different heterozygosities driven by three types of 2n female gamete.Plant molecular biology · 2015Article
- Functions of OsDof25 in regulation of OsC4PPDK.Plant molecular biology · 2015Article
- Heterosis and differential gene expression in hybrids and parents in Bombyx mori by digital gene expression profiling.Scientific reports · 2015Article
- The phenotypic predisposition of the parent in F1 hybrid is correlated with transcriptome preference of the positive general combining ability parent.BMC genomics · 2014Article
- Comparative transcriptional profiling of three super-hybrid rice combinations.International journal of molecular sciences · 2014Article
- Identification and characterization of a repertoire of genes differentially expressed in developing top ear shoots between a superior hybrid and its parental inbreds in Zea mays L.Molecular genetics and genomics : MGG · 2013Article
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Authors and funding
12 authors.
Funding
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Abstract
Using the serial analysis of gene expression technique, we surveyed transcriptomes of three major tissues (panicles, leaves, and roots) of a super-hybrid rice (Oryza sativa) strain, LYP9, in comparison to its parental cultivars, 93-11 (indica) and PA64s (japonica). We acquired 465,679 tags from the serial analysis of gene expression libraries, which were consolidated into 68,483 unique tags. Focusing our initial functional analyses on a subset of the data that are supported by full-length cDNAs and the tags (genes) differentially expressed in the hybrid at a significant level (P<0.01), we identified 595 up-regulated (22 tags in panicles, 228 in leaves, and 345 in roots) and 25 down-regulated (seven tags in panicles, 15 in leaves, and three in roots) in LYP9. Most of the tag-identified and up-regulated genes were found related to enhancing carbon- and nitrogen-assimilation, including photosynthesis in leaves, nitrogen uptake in roots, and rapid growth in both roots and panicles. Among the down-regulated genes in LYP9, there is an essential enzyme in photorespiration, alanine:glyoxylate aminotransferase 1. Our study adds a new set of data crucial for the understanding of molecular mechanisms of heterosis and gene regulation networks of the cultivated rice.
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