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Effect of 5-bromodeoxyuridine on incorporation of RNA precursors in sea urchin embryos

✍ Scribed by Leona C. Fitzmaurice; Robert F. Baker

Publisher
John Wiley and Sons
Year
1974
Tongue
English
Weight
217 KB
Volume
83
Category
Article
ISSN
0021-9541

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✦ Synopsis

Abstract

Exposure of early sea urchin embryos to 5‐bromodeoxyuridine (at concentrations up to 100 μg per ml) severely decreases the uptake of exogenous ^3^H‐uridine into RNA. However, the actual gross rate of DNA or RNA synthesis in these embryos appears not to be affected by the presence of 5‐bromodeoxyuridine.

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