ArticlePlant cell reports2021
Fruit quality and DNA methylation are affected by parental order in reciprocal crosses of tomato.
Article in Plant cell reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
5 citing papers in PubMed.
- Captive rearing effects on the methylome of Atlantic salmon after oceanic migration: Sex-specificity and intergenerational stability.Molecular ecology resources · 2025Article
- Calcium Homeostasis Is Involved in the Modulation of Gene Expression by MSL2 in Imbalanced Genomes.Cells · 2024Article
- Article
- Inheritance of Secondary Metabolites and Gene Expression Related to Tomato Fruit Quality.International journal of molecular sciences · 2022Article
- Multi-Omics Landscape of DNA Methylation Regulates Browning in "Fuji" Apple.Frontiers in nutrition · 2021Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
key messageReciprocal effects were found for tomato fruit quality and DNA methylation. The epigenetic identity of reciprocal hybrids indicates that DNA methylation might be one of the mechanisms involved in POEs. Crosses between different genotypes and even between different species are commonly used in plant breeding programs. Reciprocal hybrids are obtained by changing the cross direction (or the sexual role) of parental genotypes in a cross. Phenotypic differences between these hybrids constitute reciprocal effects (REs). The aim of this study was to evaluate phenotypic differences in tomato fruit traits and DNA methylation profiles in three inter- and intraspecific reciprocal crosses. REs were detected for 13 of the 16 fruit traits analyzed. The number of traits with REs was the lowest in the interspecific cross, whereas the highest was found in the cross between recombinant inbred lines (RILs) derived from the same interspecific cross. An extension of gene action analysis was proposed to incorporate parent-of-origin effects (POEs). Maternal and paternal dominance were found in four fruit traits. REs and paternal inheritance were found for epiloci located at coding and non-coding regions. The epigenetic identity displayed by the reciprocal hybrids accounts for the phenotypic differences among them, indicating that DNA methylation might be one of the mechanisms involved in POEs.
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Registered trials
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