title: On epigenetics and epistasis: hybrids and their non-additive interactions.
authors.affiliation: Department of Molecular Biology, Max Planck Institute for Developmental Biology, Tübingen, Germany.
authors.forename: Lisa M
authors.initials: LM
authors.lastname: Smith
authors.forename: Detlef
authors.initials: D
authors.lastname: Weigel
mesh_terms: D019175:DNA Methylation; D018744:DNA, Plant / Q000235:genetics*; D018506:Gene Expression Regulation, Plant / Q000235:genetics*; D006823:Hybrid Vigor / Q000235:genetics*; D018551:Solanum lycopersicum / Q000235:genetics*; D034622:RNA Interference; D018749:RNA, Plant / Q000235:genetics*; D034741:RNA, Small Interfering / Q000235:genetics*
chemical_list: D018744:DNA, Plant; D018749:RNA, Plant; D034741:RNA, Small Interfering