Principal coordinate analysis (PCoA) depicting distinct clusters of communities at the Palmyra Atoll National Wildlife Refuge. In addition to sea water obtained in 2012, three types of samples were collected in 2015 from the Autonomous Reef Monitoring Structures (ARMS): two separate sediment size fractions (100-500 μm and 500 μm-2 mm), and sessile material scraped from the plates. The PCoA is based on ASV presence or absence (Jaccard distance) in each of the four sample types

 
 
  Part of: Reid BN, Servis JA, Timmers M, Rohwer F, Naro-Maciel E (2022) 18S rDNA amplicon sequence data (V1–V3) of the Palmyra Atoll National Wildlife Refuge, Central Pacific. Metabarcoding and Metagenomics 6: e78762. https://doi.org/10.3897/mbmg.6.78762