ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Pterin Fractions in the Middle Neurula and Larva. As a preliminary experiment, qualitative determinations were made of pterins in the neurula, where pigment cells had not yet differentiated, and in the larva, having well-developed melanophores and xanthophores in the trunk area. 30 intact middle ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/187326a0
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