ArticleCommunications biology2020
Natural epialleles of Arabidopsis SUPERMAN display superwoman phenotypes.
Article in Communications biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- The mirage of DNA methylation in transcriptional regulation of plants.The plant genome · 2026Review
- Genetic architecture of ideotype-related traits in middle American beans through single trait, multi-trait and epistatic genome-wide analyses.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Genome-wide identification of the C2H2-Zinc finger gene family and functional validation of CsZFP7 in citrus nucellar embryogenesis.Plant reproduction · 2023Article
- APlants (Basel, Switzerland) · 2023Article
- The Underlying Nature of Epigenetic Variation: Origin, Establishment, and Regulatory Function of Plant Epialleles.International journal of molecular sciences · 2021Review
- A simple flow cytometry-based assay to study global methylation levels in onion, a non-model species.Physiology and molecular biology of plants : an international journal of functional plant biology · 2021Article
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Authors and funding
6 authors.
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Abstract
Epimutations are heritable changes in gene function due to loss or gain of DNA cytosine methylation or chromatin modifications without changes in the DNA sequence. Only a few natural epimutations displaying discernible phenotypes are documented in plants. Here, we report natural epimutations in the cadastral gene, SUPERMAN(SUP), showing striking phenotypes despite normal transcription, discovered in a natural tetraploid, and subsequently in eleven diploid Arabidopsis genetic accessions. This natural lois lane(lol) epialleles behave as recessive mendelian alleles displaying a spectrum of silent to strong superwoman phenotypes affecting only the carpel whorl, in contrast to semi-dominant superman or supersex features manifested by induced epialleles which affect both stamen and carpel whorls. Despite its unknown origin, natural lol epialleles are subjected to the same epigenetic regulation as induced clk epialleles. The existence of superwoman epialleles in diverse wild populations is interpreted in the light of the evolution of unisexuality in plants.
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