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245	1	0	_aPalytoxin: a new marine toxin from a coelenterate
490	0		_vScience, 172(3982), p.495-498, 1971
520	3		_aPalytoxin has been isolated from the zoanthids "limu-make-o-Hana" (Tentatively identified as Palythoa sp.)as a noncrystalline, chromatographically pure entity. Apart from polypeptide and protein toxins, it is the most highly toxic substance known, with a lethal dose (LD(59)) in mice of 0.15 microgram per kilogram by intravenous injection. Unlike the potent toxins batrachotoxin, saxitoxin, and tetrodotoxin which have molecular weights of 500 or less, palytoxin has an estimated molecular weight of 3300 and contains no repetitive amino acid or sugar units.
650	1	4	_aPALYTOXIN
700	1	2	_aMoore Re
700	1	2	_aScheuer Pj
856	4	0	_uhttps://drive.google.com/file/d/14T01YV6qW65rD96f2Zm0E0s8xYyy_LhU/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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