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Synchronous growth and genome replication in the blue-green alga Anacystis nidulans

โœ Scribed by Herdman, M. ;Faulkner, B. M. ;Carr, N. G.

Publisher
Springer-Verlag
Year
1970
Weight
689 KB
Volume
73
Category
Article
ISSN
0003-9276

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โœฆ Synopsis

Following the induction of synchronous growth of Anacystis nidulans by light and C02 deprivation, cell mass and I~NA and DNA content during two cell cycles were measured. Both RNA and DNA synthesis were discontinuous and marked variation in survival to ultraviolet light was related to the state of replication. A model is presented which accounts for the proportion of cells (66~ induced into synchronous genome replication which is also related to the state of replication at the onset of pre-synckrony treatment.

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