Fig. 6: Cyanobacteria ancient DNA reads from shotgun data.
From: Early human impact on lake cyanobacteria revealed by a Holocene record of sedimentary ancient DNA
Bar plot showing cyanobacteria mean fragment length distribution from shotgun-analysed samples. Total cyanobacteria reads from each analysed depth is indicated in each bar. Dashed black lines demarcate the three significantly different temporal clusters identified by non-metric multidimensional scaling (see Fig. 4).
