Figure 1: Principal component analysis (PCA) of a gene expression data set. We can reduce the dimensionality of our two-dimensional expression profiles to a single dimension by projecting each ...

While humans share over 95% of their genome with chimpanzees, our brains are far more complex due to differences in gene ...

The authors demonstrated cellular heterogeneity of companion cells (CCs) and also suggested the CC subpopulation that highly expressed the florigen gene FT. Based on this finding, they further ...

They need to make sense of the data from the observations themselves. This week we are diving into Principal Component Analysis, PCA, a foundational dimension reduction technique. When you first start ...

Our brain is arguably the organ that most distinguishes humans from other primates. Its exceptional size, complexity and capabilities far exceed those of any other species on Earth. Yet humans share ...