Genetic and epigenetic mechanisms for gene expression and phenotypic variation in plant polyploids.

By Zengjian J Chen. Annual Review of Plant Biology, 2007

924 citations recorded by the source corpus.

Subfields: Ecology, Evolution, Behavior and Systematics, Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/83f08ad5b61900c05ae27bb8687a5bef21a74e36

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Ecology, Evolution, Behavior and Systematics

1. Petr Pyšek
2. J. Doyle
3. D. Richardson
4. Pamela S. Soltis
5. D. Soltis
6. J. L. Le Roux
7. J. Wendel
8. J. Suda

In Molecular Biology

1. J. Doyle
2. Pamela S. Soltis
3. D. Soltis
4. J. Wendel
5. B. Mable
6. A. Salmon
7. M. Ainouche
8. C. Richards

In Plant Science

1. Pamela S. Soltis
2. D. Soltis
3. D. Richardson
4. Petr Pyšek
5. J. Wendel
6. J. Doyle
7. Jeremy E. Coate
8. B. Mable

Citations in the corpus

• Differentiation of the maize subgenomes by genome dominance and both ancient and ongoing gene loss (2011, background): “Allotetraploidy has been shown to produce epigenetically inherited differentiation of parental genomes (5, 39, 40).”
• The “Polyploid Hop”: Shifting Challenges and Opportunities Over the Evolutionary Lifespan of Genome Duplications (2018, background): “Despite this prevalence, however, WGD is no easy victory: the presence of an extra set of chromosomes creates numerous biological challenges ranging from chromosome mis-segregation to altered gene expression, changes in cell size or in intracellular physiology (Ramsey and Schemske, 2002; Osborn et a”
• Evolutionary genetics of genome merger and doubling in plants. (2008, background): “Much of this has been reviewed elsewhere (1, 4, 19, 20, 23, 53, 98, 115) but is reiterated here as a reminder of the myriad and diverse genomic responses to polyploidy.”
• Plant speciation through chromosome instability and ploidy change: Cellular mechanisms, molecular factors and evolutionary relevance (2014, background): “[37] Z.”
• Polyploidy, the Nucleotype, and Novelty: The Impact of Genome Doubling on the Biology of the Cell (2019, background): “…of interest in epigenetic regulation—generally involving DNA methylation—in polyploids, but the majority of the examples are fromallopolyploids (Chen2007; SongandChen2015;Wendel et al. 2018); del Pozo andRamirez-Parra (2015, p. 6998) cite numerous examples ofmethylation differences between…”
• Heterosis: Many Genes, Many Mechanisms—End the Search for an Undiscovered Unifying Theory (2012, background): “In addition, the phenotypic consequences of gene copy number in polyploids and aneuploids, even those containing single alleles at all loci, may offer hints about mechanisms underlying heterosis [13, 20, 105].”
• Genome duplication in amphibians and fish: an extended synthesis (2011, background): “There is also increasing evidence that epigenetic changes are abundant following polyploidization and hybridization (Mittelsten Scheid et al., 1996; Matzke, Scheid & Matzke, 1999; Rodin & Riggs, 2003; Beçak & Kobashi, 2004; Chen, 2007; Paun et al., 2007; Soltis et al., 2007; Bacquet et al., 2008; Xu”
• Experimental alteration of DNA methylation affects the phenotypic plasticity of ecologically relevant traits in Arabidopsis thaliana (2010, background): “Cytosine methylation is also strongly tied to the modification of histones and the condensation of chromatin, and is an important factor in the regulation of gene expression such as the silencing of duplicate genes after polyploid formation (Liu and Wendel 2003; Osborn et al. 2003; Chen 2007 ).”
• Hybridization, polyploidy and invasion: lessons from Spartina (Poaceae) (2009, background): “During the last decade, various studies have revealed that these events have critical impact at the molecular, cellular and (organismal) phenotypic levels (reviewed in Comai 2000; Wendel 2000; Osborn et al. 2003; Riddle and Birchler 2003; Adams and Wendel 2005; Albertin et al. 2006; Chen 2007).”
• Trigenomic Bridges for Brassica Improvement (2011, background): “arenosa (2n = 4x = 32) (Chen, 2007).”
• The more the better? The role of polyploidy in facilitating plant invasions. (2012, background): “Alternatively, if gene expression is non-additive, trait values could exceed or fall behind intermediate parental values (Chen, 2007), rendering increased phenotypic variation to both auto- and allopolyploids.”