Genomic and epigenetic insights into the molecular bases of heterosis (Record no. 53536)

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control field MX-MdCICY
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control field 20250625162430.0
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Transcribing agency CICY
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Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-19407
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Title Genomic and epigenetic insights into the molecular bases of heterosis
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Volume/sequential designation Nature Reviews Genetics, 14(7), p.471-482, 2013
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Summary, etc. Heterosis, also known as hybrid vigour, is widespread in plants and animals, but the molecular bases for this phenomenon remain elusive. Recent studies in hybrids and allopolyploids using transcriptomic, proteomic, metabolomic, epigenomic and systems biology approaches have provided new insights. Emerging genomic and epigenetic perspectives suggest that heterosis arises from allelic interactions between parental genomes, leading to altered programming of genes that promote the growth, stress tolerance and fitness of hybrids. For example, epigenetic modifications of key regulatory genes in hybrids and allopolyploids can alter complex regulatory networks of physiology and metabolism, thus modulating biomass and leading to heterosis. The conceptual advances could help to improve plant and animal productivity through the manipulation of heterosis.
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Personal name Chen, Z. J.
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Uniform Resource Identifier <a href="https://drive.google.com/file/d/1ZNThFHHx8ZTcQkqqVaE3Vm5Nl-RdAYK9/view?usp=drivesdk">https://drive.google.com/file/d/1ZNThFHHx8ZTcQkqqVaE3Vm5Nl-RdAYK9/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-19407 25.06.2025 25.06.2025 Documentos solicitados