Hierarchical clustering: sequencing depth effect. Hierarchical clustering based on alignments of sequence reads to JGI_rumen database, at differing sequencing depths. The distance matrix method used was Canberra. Bootstrap (bp) and approximately unbias (au) values were generated using Pvclust  with 1000 iterations.
Ross et al. BMC Genetics 2012 13:53 doi:10.1186/1471-2156-13-53