https://selumetinibinhibitor.c....om/within-situ-tryin
The operational taxonomic unit (OTU) analysis showed a high degree of overlap, with 7855% of OTUs from FFPE samples matching those from FF samples. There was little change in the composition of core bacteria, and likewise no difference in alpha diversity was found between FFPE and FF samples after the exclusion of unclassified bacteria. The taxonomic variations observed in Firmicute