ArticleNucleic acids research2018
Transcriptional and epigenetic adaptation of maize chromosomes in Oat-Maize addition lines.
Article in Nucleic acids research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.
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Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.
- Global transcriptome analysis reveals fungal disease responsive core gene regulatory landscape in tea.Scientific reports · 2023Pooled it
- Dynamic evolution and hierarchical regulation of rDNA in polyploid oat.The Plant journal : for cell and molecular biology · 2026Article
- Maize chromatin introgression's effect in oat × maize addition lines.Journal of applied genetics · 2026Article
- Genome-wide reprogramming of sRNA and lncRNA in the epigenetic regulation following interspecific hybridization in the Brassica species.Molecular horticulture · 2026Article
- Centromere-size reduction and chromatin state dynamics following intergenomic hybridization in cotton.PLoS genetics · 2025Article
- Article
- Effect of Soil Drought Stress on Selected Biochemical Parameters and Yield of Oat × Maize Addition (OMA) Lines.International journal of molecular sciences · 2023Article
- Transcriptional Interactions of Single B-Subgenome Chromosome with C-Subgenome inPlants (Basel, Switzerland) · 2023Article
- Megabase-scale presence-absence variation with Tripsacum origin was under selection during maize domestication and adaptation.Genome biology · 2021Article
- A universal karyotypic system for hexaploid and diploid Avena species brings oat cytogenetics into the genomics era.BMC plant biology · 2021Article
- Global gene expression perturbations in rapeseed due to the introduction of alien radish chromosomes.Journal of genetics · 2021Article
- Functioning of the Photosynthetic Apparatus in Response to Drought Stress in Oat × Maize Addition Lines.International journal of molecular sciences · 2020Article
- A complete set of monosomic alien addition lines developed fromBreeding science · 2020Article
- 3-D Nucleus Architecture in Oat × Maize Addition Lines.International journal of molecular sciences · 2020Article
- Genome-wide impacts of alien chromatin introgression on wheat gene transcriptions.Scientific reports · 2020Article
- Review
- Complex characterization of oat (PeerJ · 2018Article
- Dynamics of the Centromeric Histone CENH3 Structure in Rye-Wheat Amphidiploids (Secalotriticum).BioMed research international · 2018Article
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Authors and funding
11 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
By putting heterologous genomic regulatory systems into contact, chromosome addition lines derived from interspecific or intergeneric crosses allow the investigation of transcriptional regulation in new genomic environments. Here, we report the transcriptional and epigenetic adaptation of stably inherited alien maize chromosomes in two oat-maize addition (OMA) lines. We found that the majority of maize genes displayed maize-specific transcription in the oat genomic environment. Nevertheless, a quarter of the expressed genes encoded by the two maize chromosomes were differentially expressed genes (DEGs). Notably, highly conserved orthologs were more severely differentially expressed in OMAs than less conserved orthologs. Additionally, syntenic genes and highly abundant genes were over-represented among DEGs. Gene suppression was more common than activation among the DEGs; however, the genes in the former maize pericentromere, which expanded to become the new centromere in OMAs, were activated. Histone modifications (H3K4me3, H3K9ac and H3K27me3) were consistent with these transcriptome results. We expect that cis regulation is responsible for unchanged expression in OMA versus maize; and trans regulation is the predominant mechanism behind DEGs. The genome interaction identified here reveals the important consequences of interspecific/intergeneric crosses and potential mechanisms of plant evolution when genomic environments interact.
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