Source of isolates submitted to the Blastocystis spp. database Submit ST3 and ST4 MLST schemes were developed by runssi.dk (Rune Stensvold). The 18S typing scheme was developed by a.bartamc.uva.nl (Aldert Bart). Database curated by runssi.dk (Rune Stensvold) and Graham.Clarklshtm.ac.uk (Graham Clark.) More information The preferred citation for this website is: Jolley et al. Wellcome Open Res 2018, 3:124 [version 1; referees: 2 approved].