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R A FLICKINGER

Publications and source records attributed to R A FLICKINGER.

At least 19 recordsLinked to original sources

ACTINOMYCIN D EFFECTS IN FROG EMBRYOS: EVIDENCE FOR SEQUENTIAL SYNTHESIS OF DNA-DEPENDENT RNA.

Early gastrulae of Rana pipiens exposed to actinomycin D for 2 days were then cultured in saline. The resulting larvae were immotile; histological examination revealed impaired development of axial nerve and muscle tissues, but normal differentiation of sensory, pronephric, heart, and digestive tissues; this suggests sequential synthesis of the different tissue-specific molecules of DNA-dependent RNA.

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