Identification of multiple plasmids released from recombinant genomes of Hansenula polymorpha by transformation of Escherichia coli

Autor: Wilfried Wackernagel, Stefan Graupner
Rok vydání: 1996
Předmět:
Zdroj: Applied and Environmental Microbiology. 62:1839-1841
ISSN: 1098-5336
0099-2240
DOI: 10.1128/aem.62.5.1839-1841.1996
Popis: Total DNAs isolated from two Hansenula polymorpha (Pichia angusta) strains having chromosomal single or tandem multiple integrations of a pUC18-derived expression plasmid produced Escherichia coli transformants which contained plasmids of different size and/or organization than that of the expression plasmid. Evidence that plasmid-like structures are formed in H. polymorpha and that their formation is stimulated by DNA damage is presented in this study.
Databáze: OpenAIRE