There is "Possible duplication of data between some of the figures". So some of the plots contain data from more that the column they're meant to be of. For e

There is "Possible duplication of data between some of the figures". So some of the plots contain data from more that the column they're meant to be of. For example: Retraction: https://www.pnas.org/doi/full/10.1073/pnas.2213288119 https://www.pnas.org/doi/full/10.1073/pnas.2213288119 Paper: https://www.pnas.org/doi/10.1073/pnas.1321510111 https://www.pnas.org/doi/10.1073/pnas.1321510111 This could be a fundamental problem with the experiments that possibly could invalidate the conclusions or just a bug when creating figures for the paper. But if it was the latter surely a correction could be made fairly quickly - which suggests it's the former.