Reports

Radiation-Induced Chromosomal Aberrations and Lethals in Aspergillus nidulans

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Science  22 Jun 1962:
Vol. 136, Issue 3521, pp. 1056-1057
DOI: 10.1126/science.136.3521.1056

Abstract

The frequency of translocations induced in diploid conidia of Aspergillus nidulans by gamma rays was much higher than that of recessive mutants involving a single chromosome. More than half of the surviving nuclei contained viable translocations at radiation doses within the range normally employed for induction of mutants in microorganisms.

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