Are you a super-spotter?

Elisabeth Bik identified five duplicated areas in these cell microscopy images from separate experiments in two figures in a paper. We have simplified the labels.

See if you can spot the duplicates below. Think you've found them? Use the slider beneath to reveal the answers.

Scientific image containing duplicated regions. — The image that Elisabeth Bik was asked to review.

Scientific image with duplicated regions outlined. — The coloured squares show the duplicated regions that Elisabeth Bik uncovered.

Source: S. Geng et al. PLoS ONE 9, e91566 (2014); retraction 14, e0214018 (2019).