[Genetic study of plasmid integration into yeast chromosomes. VI. Patterns of the destabilization of chimeric chromosomes and their use in gene mapping].
The 2 microns DNA-dependent destabilization of yeast chimeric chromosomes III, IV, V was analysed. The comparison of its peculiarities with the earlier localized sites of episomal plasmid integration allowed to derive genetic regularities of destabilization process. Two destabilization rules that describe patterns of the loss of genetic information in the chromosome were formulated. The usefulness of this for mitotic intrachromosomal gene mapping in yeast was demonstrated using plasmid integration site mapping in chromosome I.
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D002678:Chimera; D002874:Chromosome Mapping; D002875:Chromosomes / Q000648:ultrastructure*; D003433:Crosses, Genetic; D005821:Genetic Techniques; D008938:Mitosis; D010957:Plasmids; D012441:Saccharomyces cerevisiae / Q000235:genetics*
Geneticheskoe izuchenie integratsii plazmid v drozhzhevye khromosomy. Soobshchenie VI. Zakonomernosti destabilizatsii khimernykh khromosom i ikh ispol'zovanie dlia kartirovaniia genov.