ArticlePlant physiology2007
Nonadditive expression and parent-of-origin effects identified by microarray and allele-specific expression profiling of maize endosperm.
Article in Plant physiology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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Who cites it
31 citing papers in PubMed.
- Heterosis for capsacinoids accumulation in chili pepper hybrids is dependent on parent-of-origin effect.Scientific reports · 2022Article
- RNA-Seq Analysis Reveals Expression Regulatory Divergence of W-Linked Genes between Two Contrasting Chicken Breeds.Animals : an open access journal from MDPI · 2022Article
- Nonadditive gene expression is correlated with nonadditive phenotypic expression in interspecific triploid hybrids of willow (Salix spp.).G3 (Bethesda, Md.) · 2022Article
- Plant 3D genomics: the exploration and application of chromatin organization.The New phytologist · 2021Review
- Variation and Inheritance of Small RNAs in Maize Inbreds and F1 Hybrids.Plant physiology · 2020Article
- Detailed observation on expression dynamics of Polycomb group genes during rice early endosperm development in subspecies hybridization reveals their characteristics of parent-of-origin genes.Rice (New York, N.Y.) · 2019Article
- Inheritance patterns of the transcriptome in hybrid chickens and their parents revealed by expression analysis.Scientific reports · 2019Article
- Ploidy and Size at Multiple Scales in the Arabidopsis Sepal.The Plant cell · 2018Article
- Transcriptomic analyses reveal molecular mechanisms underlying growth heterosis and weakness of rubber tree seedlings.BMC plant biology · 2018Article
- Genomic and transcriptomic alterations following intergeneric hybridization and polyploidization in theHorticulture research · 2018Article
- Dominance and Sexual Dimorphism Pervade the Salix purpurea L. Transcriptome.Genome biology and evolution · 2017Article
- Identification, evolution, and expression partitioning of miRNAs in allopolyploid Brassica napus.Journal of experimental botany · 2015Article
- Article
- The evolution and adaptive potential of transcriptional variation in sticklebacks--signatures of selection and widespread heritability.Molecular biology and evolution · 2015Article
- Congruence of additive and non-additive effects on gene expression estimated from pedigree and SNP data.PLoS genetics · 2013Article
- Performance of an herbivorous leaf beetle (Phratora vulgatissima) on Salix F2 hybrids: the importance of phenolics.Journal of chemical ecology · 2013Article
- Comparative proteomic analysis of embryos between a maize hybrid and its parental lines during early stages of seed germination.PloS one · 2013Article
- Complementation contributes to transcriptome complexity in maize (Zea mays L.) hybrids relative to their inbred parents.Genome research · 2012Article
- Parent-of-origin effects on gene expression and DNA methylation in the maize endosperm.The Plant cell · 2011Article
- Identification of imprinted genes subject to parent-of-origin specific expression in Arabidopsis thaliana seeds.BMC plant biology · 2011Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plant endosperm cells have a nuclear ratio of two maternal genomes to one paternal genome. This 2 to 1 dosage relationship provides a unique system for studying the additivity of gene expression levels in reciprocal hybrids. A combination of microarray profiling and allele-specific expression analysis was performed using RNA isolated from endosperm tissues of maize (Zea mays) inbred lines B73 and Mo17 and their reciprocal hybrids at two developmental stages, 13 and 19 d after pollination. The majority of genes exhibited additive expression in reciprocal hybrids based on microarray analyses. However, a substantial number of genes exhibited nonadditive expression patterns, including maternal like, paternal like, high parent like, low parent like, and expression patterns outside the range of the parental inbreds. The frequency of hybrid expression patterns outside of the parental range in maize endosperm tissue is much higher than that observed for vegetative tissues. For a set of 90 genes, allele-specific expression assays were employed to monitor allelic bias and regulatory variation. Eight of these genes exhibited evidence for maternally or paternally biased expression at multiple stages of endosperm development and are potential examples of differential imprinting. Our data indicate that parental effects on gene expression are much stronger in endosperm than in vegetative tissues.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.