Article
Ommochrome deficiency in an albino strain of a terrestrial isopod, Armadillidium vulgare.
Pigment cell research - 1 Aug 1999
Hasegawa Y, Negishi S, Naito J, Ikeda R, Hasegawa H, Nagamura Y
Abstract excerpt
In order to clarify the cause of ommochrome deficiency in an albino strain of the terrestrial isopod, Armadillidium vulgare, levels of xanthommatin, 3-hydroxykynurenine, 3-hydroxyanthranilic acid and tryptophan in whole body extracts of the albino and the wild type individuals were determined together with enzyme activities of kynurenine-3-hydroxylase, kynureninase and tryptophan-2,3-dioxygenase. Xanthommatin...
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