Genetic analysis of the yeastCandida maltosa by means of induced parasexual processes |
| |
Authors: | Ulrich Klinner Ida A Samsonova Fritz Böttcher |
| |
Institution: | (1) Section of Biology, Ernst Moritz Arndt University, Jahnstraße 15a, DDR-2200 Greifswald, GDR |
| |
Abstract: | The usefulness of hybridization by protoplast fusion and mitotic segregation for the genetic analysis of the imperfect fodder yeastCandida maltosa was tested. Mitotically stable fusion hybrids were obtained with frequencies between 10–6 and 10–7. Complementation tests were performed by protoplast fusion. Substances that are known to induce frequent mitotic segregation in other yeast species such as benomyl, p-fluorophenylalanine, and acriflavine were ineffective inC. maltosa. UV irradiation induced mitotic segregation in up to 10%. This agent induced mainly mitotic crossing over inC. maltosa. Our data enabled the construction of the linkage group I with the sequenceCEN-ade-26-pro-1. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|