tSNE of variants dated at 750 generations ago

See preprint paper at bioRxiv:https://www.biorxiv.org/content/early/2018/09/13/416610The video shows a 3D tSNE analysis of data from the atlas of variant age. Variants (SNPs) were dated using the genealogical estimation of variant age (GEVA) method, using data from the Simons Genome Diversity Project (SGDP). The variants (n=20,000) analysed here were estimated to have originated around 750 generations (15,000–22,500 years) ago. Colours indicate the population group (see legend) in which a given variant has the highest frequency.