ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2006
Heterosis in root development and differential gene expression between hybrids and their parental inbreds in wheat (Triticum aestivum L.).
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed.
- Molecular dissection of heterosis in cereal roots and their rhizosphere.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Review
- Review
- Exploitation of Heterosis in Pearl Millet: A Review.Plants (Basel, Switzerland) · 2020Review
- Comparative transcriptome analysis of inbred lines and contrasting hybrids reveals overdominance mediate early biomass vigor in hybrid cotton.BMC genomics · 2020Article
- Identification of differentially expressed transcripts at critical developmental stages in sorghum [3 Biotech · 2019Article
- Transcriptomic analyses reveal molecular mechanisms underlying growth heterosis and weakness of rubber tree seedlings.BMC plant biology · 2018Article
- Hybridization and emergence of virulence in opportunistic human yeast pathogens.Yeast (Chichester, England) · 2018Article
- Nitrogen Use Efficiency and Carbon Traits of High-Yielding European Hybrid vs. Line Winter Wheat Cultivars: Potentials and Limitations.Frontiers in plant science · 2018Article
- Methods to estimate changes in soil water for phenotyping root activity in the field.Plant and soil · 2017Article
- Analysis of the leaf methylomes of parents and their hybrids provides new insight into hybrid vigor in Populus deltoides.BMC genetics · 2014Article
- Genomic and epigenetic insights into the molecular bases of heterosis.Nature reviews. Genetics · 2013Review
- Transcriptome analysis of rice root heterosis by RNA-Seq.BMC genomics · 2013Article
- Complementation contributes to transcriptome complexity in maize (Zea mays L.) hybrids relative to their inbred parents.Genome research · 2012Article
- Can we improve heterosis for root growth of maize by selecting parental inbred lines with different temperature behaviour?Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2012Article
- The inheritance pattern of 24 nt siRNA clusters in arabidopsis hybrids is influenced by proximity to transposable elements.PloS one · 2012Article
- Heterosis.The Plant cell · 2010Article
- Dosage effect of the short arm of chromosome 1 of rye on root morphology and anatomy in bread wheat.Journal of experimental botany · 2010Article
- Molecular dissection of heterosis manifestation during early maize root development.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2010Article
- Identification of differentially expressed proteins between hybrid and parents in wheat (Triticum aestivum L.) seedling leaves.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2009Article
- Article
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5 authors.
Funding
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Abstract
In spite of commercial use of heterosis in agriculture, the molecular basis of heterosis is poorly understood. In this study, heterosis was estimated for eight root traits in 20 wheat hybrids derived from a NC Design II mating scheme. Positive mid-parent heterosis was detected in 96 of 160 hybrid-trait combinations, and positive high-parent heterosis was detected in 79 of 160 hybrid-trait combinations. Improved differential display was used to analyze alterations in gene expression between hybrids and their parents in roots at the jointing stage. More than 990 fragments were repeatedly displayed, among which 27.52% were differentially expressed between hybrids and their parents. Four differential expression patterns were observed. Thirty differentially expressed cDNA fragments and three genes with open reading frames were cloned, and their expression patterns were confirmed by reverse-northern blot and semi-quantitative RT-PCR analysis, respectively. We concluded that these differentially expressed genes, though mostly with unknown function, could play important roles for hybrids to demonstrate heterosis in root system traits.
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