Whole genome methylation maps of Wild Type (WT), mutant (ddm1) and epiRILs
Ontology highlight
ABSTRACT:
ORGANISM(S): Arabidopsis thaliana
PROVIDER: GSE62206 | GEO | 2014/10/10
SECONDARY ACCESSION(S): PRJNA263477
REPOSITORIES: GEO
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Project description:Despite the importance and wide exploitation of heterosis in commercial crop breeding, the molecular mechanisms behind this phenomenon are not completely understood. In this study we aimed to understand and quantify the contribution of DNA methylation variation to heterosis in various traits of Arabidopsis. Therefore we created epigenetic hybrid lines from ddm1-derived epiRILs. We performed whole genome bisulfite sequencing on four epiHybrids and their parental lines (epiRILs & Col-wt) in duplicates to understand methylome remodelling in hybrids genome wide and with a focus on previously mapped QTL regions.
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