Presence of melatonin in Daphnia magna
Letter to the editor. Presence of melatonin in Daphnia magna has been confirmed by ELISA and immunostaining of melatonin in the tissues of experimental animals.
Journal of Pineal Research, 46, (2), 242–244
http://onlinelibrary.wiley.com...600-079X.2008.00642.x/abstract
