A haploid strain of Asp. nidulans with a chromosome segment in duplicate (one in normal position on chromosome I, one translocated to chromosome II) shows mitotic recombination, mostly by conversion, in adE in a frequency slightly higher than in the equivalent diploid. A method has been devised, usi
On the mechanism of mitotic recombination in Aspergillus nidulans
โ Scribed by Putrament, Alexandra
- Publisher
- Springer
- Year
- 1967
- Tongue
- English
- Weight
- 981 KB
- Volume
- 100
- Category
- Article
- ISSN
- 0026-8925
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Another laboratory previously reported that the vast majority of mitotic recombinants in chromosome I disomics of Aspergillus nidulans arise from double exchange events involving the centromeric region and a far distal, possibly telomeric, region. This conclusion was based on the assumption that the
We have developed a procedure for determining the rates of mitotic recombination of an interrupted duplication created by integration of transforming plasmid sequences at the benA, beta-tubulin, locus of Aspergillus nidulans. Transformation of a strain carrying a benomyl-resistant benA allele with p