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Influence of non-lethal doses of radiation on allelic recombination in Chlamydomonas reinhardi

Published online by Cambridge University Press:  14 April 2009

C. W. Lawrence
C. W. Lawrence
Affiliation:
Wantage Research Laboratory (A.E.R.E.), Wantage, Berks.
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The influence on allelic recombination of non-lethal doses of gamma radiation delivered at different stages during meiosis has been determined and the data compared with previous results concerning gene recombination. Both kinds of recombination are influenced at only two, probably the same two, meiotic stages. During the first sensitive stage, probably in preleptotene, the frequency of allelic recombination is increased, but that of gene recombination decreased. The frequency of both is increased during the second sensitive stage, which is probably in pachytene.

Type
Short Papers
Information
Genetics Research , Volume 9 , Issue 1 , February 1967 , pp. 123 - 127
Copyright
Copyright © Cambridge University Press 1967

References

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