Analysis of information sources in references of the Wikipedia article "Palytoxin" in English language version.
Its structural determination presented many difficulties. Dr. Uemura elucidated its planar structure in 1981 by repeatedly carrying out site-specific oxidative degradation and determined the structure of the degraded products using a sample that was originally isolated from Palythoa tuberculosa of Okinawa[n] origin.
There is some speculation that palytoxin is not produced by the zoanthids themselves, but by Ostreopsis dinoflagellates that the animals bioaccumulate (Violand 2008) Alternately, that the bacteria that live symbiotically in the coral are the producers of the toxin (Tartaglione et. al. 2016). More studies need to be conducted, however palytoxin poisoning does occur in dinoflagellate blooms in the Mediterranean area from aerosolization of the marine toxin.
Its structural determination presented many difficulties. Dr. Uemura elucidated its planar structure in 1981 by repeatedly carrying out site-specific oxidative degradation and determined the structure of the degraded products using a sample that was originally isolated from Palythoa tuberculosa of Okinawa[n] origin.