Construction of an autonomously replicating plasmid in n-alkane-assimilating yeast, Candida tropicalis

Citation
A. Hara et al., Construction of an autonomously replicating plasmid in n-alkane-assimilating yeast, Candida tropicalis, J BIOSCI BI, 87(6), 1999, pp. 717-720
Citations number
17
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Biotecnology & Applied Microbiology",Microbiology
Journal title
JOURNAL OF BIOSCIENCE AND BIOENGINEERING
ISSN journal
1389-1723 → ACNP
Volume
87
Issue
6
Year of publication
1999
Pages
717 - 720
Database
ISI
SICI code
1389-1723(199906)87:6<717:COAARP>2.0.ZU;2-9
Abstract
A transformation system using the autonomously replicating plasmid in the n -alkane-assimilating and asporogenic diploid yeast, Candida tropicalis, was developed. For the cloning of a DNA fragment containing a potential autono mously replicating sequence (ARS) from the genomic DNA of C. tropicalis, th e ura3 mutant obtained using ethylmethane sulfonate as the host and the URA 3 gene amplified by PCR using the C. tropicalis genomic DNA as a selectable marker were prepared. Comparison of ARSs among yeasts revealed that the co nsensus sequence found in S. cerevisiae was also present in C. tropicalis. The autonomously replicating plasmid containing the putative ARS as the shu ttle vector, capable of replicating in both E. coli and C. tropicalis, was first constructed. The transformation system using this plasmid, in additio n to the integrative transformation system, will be applicable to genetic s tudies of C. tropicalis.