Previously we presented Swarm v1. a novel and open source amplicon clustering program that produced fine-scale molecular operational taxonomic units (OTUs). free of arbitrary global clustering thresholds and input-order dependency. Swarm v1 worked with an initial phase that used iterative single-linkage with a local clustering threshold (d). https://www.jmannino.com/limited-price-Orange-Carbon-Fiber-Specialty-Material-Galaxy-Buds-Skin-p34260-must-buy/