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Über den Einbau des Kohlenstoffs der Glucose in die Harnsäure bei Drosophila melanogaster. Vorläufige Mitteilung

✍ Scribed by O. Brenner-Holzach; F. Leuthardt


Publisher
John Wiley and Sons
Year
1963
Tongue
German
Weight
202 KB
Volume
46
Category
Article
ISSN
0018-019X

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✦ Synopsis


Abstract

  1. Uric acid was isolated from larvae of Drosophda melanogaster to which glucose‐[1‐^14^C] and glu∼ose‐[6‐^14^C] had been fed. The specific activity of the atoms 2 and 8 of the purine skeleton was considerably higher after feeding glucose‐ [6–14C] than after glucose‐ [1‐^14^C]. The activated formate used in building the purine ring probably derives from the C 3 of glyceric acid (glycerate → hydroxypyruvate → serine).

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