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Filtering by: Subject Genetic recombination Decade 1970-1979

Influence of chelating agents on cytological exchanges and genetic recombination in Zea mays L.

Creator:

Jones, Donald Dean

Abstract:

The present investigation with the chromosomes of Zea mays was conducted to determine: (1) the effects of chelating agents on the process of cytological exchange, and (2) the effects of chelating agents on genetic recombination. To ascertain the influence of chelating agents on cytological exchange, four known heterozygolis paracentric inversion...

Resource Type:

Dissertation

Full Text:

and genetic recombination in Zea mays L. AN ABSTRACT OF THE THESIS OF DONALD DEAN JONES for the
Effects of physiological state upon nitrosoguanidine-mediated allelic recombination in Saccharomyces cerevisiae

Creator:

Buettner, Michael John

Abstract:

Saccharomyces cerevisiae strain XS-380, a. heteroallelic diploid strain, carries six genetically analyzed loci on the left arm of chromosome VII. Nitrosoguanidine (NMG) at low concentrations was observed to cause allelic recombination (either mitotic recombination or gene conversion) of the heteroallelic loci with low lethality. The NMG-inducible heteroallelic system was used...

Resource Type:

Dissertation

Full Text:

-reciprocal recombination will be discussed later. In addition to genetic mapping, transcriptional events in