Publisher Correction: Triparental plants provide direct evidence for polyspermy induced polyploidy

Revisiting ancestral polyploidy in plants

Whole-genome duplications (WGDs) or polyploidy events have been studied extensively in plants. In a now widely cited paper, Jiao et al. presented evidence for two ancient, ancestral plant WGDs predating the origin of flowering and seed plants, respectively. This finding was based primarily on a bimodal age distribution of gene duplication events obtained from molecular dating of almost 800 phyl...

Publisher Correction: Interferometer techniques for gravitational-wave detection

Polyploidy and genome evolution in plants.

Genome doubling (polyploidy) has been and continues to be a pervasive force in plant evolution. Modern plant genomes harbor evidence of multiple rounds of past polyploidization events, often followed by massive silencing and elimination of duplicated genes. Recent studies have refined our inferences of the number and timing of polyploidy events and the impact of these events on genome structure...

Correction: Direct Evidence for Pitavastatin Induced Chromatin Structure Change in the KLF4 Gene in Endothelial Cells

File S1. Supporting Information. Figure S1. Flow chart for microarray analysis. Affymetrix GeneChip Human Genome U133 plus 2.0 arrays were applied for all analysis. The analysis was performed with GeneSpring GX 12.5 following the layout on this flow chart. The details are shown in the Methods section. Insignificant or unannotated probe data was eliminated at each step. The number on the right s...

Correction: Direct Evidence for Pitavastatin Induced Chromatin Structure Change in the KLF4 Gene in Endothelial Cells

1. Expression values for each mRNA were obtained by the Robust Multi-array Analysis (RMA) method. 2. Excluding the probes which have low expression. 3. Integrating the multiple probe sets which represent the same transcript into one, as more than one probe set is designed for the same transcript. Loaded data (14 arrays at 4 conditions) 1. DMSO (Control) treatment 5 samples 2. Pitavastatin treat...