Parliamentary Papers, Band 21H.M. Stationery Office, 1962 |
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Seite 33
... mutation apart from the negligibly small chance that a second mutation may restore the original gene . Mutations keep on occurring in nature at a very low , but more or less constant , rate . These new mutations must not be thought of ...
... mutation apart from the negligibly small chance that a second mutation may restore the original gene . Mutations keep on occurring in nature at a very low , but more or less constant , rate . These new mutations must not be thought of ...
Seite 35
... mutations as well . The converse is more doubtful : a substance that fails to produce dominant lethals and translocations might still give a positive result in tests for gene mutations . The first chemical compound to be tested for ...
... mutations as well . The converse is more doubtful : a substance that fails to produce dominant lethals and translocations might still give a positive result in tests for gene mutations . The first chemical compound to be tested for ...
Seite 36
... mutations can ever occur without at least the delay required by the sorting out of mutated and non- mutated strands at cell division . This problem is now being studied at the Mutagenesis Research Unit by means of a Neurospora strain in ...
... mutations can ever occur without at least the delay required by the sorting out of mutated and non- mutated strands at cell division . This problem is now being studied at the Mutagenesis Research Unit by means of a Neurospora strain in ...
Inhalt
196263 | 1 |
Articles on Selected Aspects of Medical Research | 10 |
Council Committees | 16 |
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