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Article

Genomic and epigenetic insights into the molecular bases of heterosis.

Nature reviews. Genetics - 1 Jul 2013

Chen Z Jeffrey

Abstract excerpt

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...

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PMID: 23752794
DOI: 10.1038/nrg3503

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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