Construction of a vector plasmid family and its use for molecular cloning in Streptococcus lactis.
Biochimie
; 70(4): 559-66, 1988 Apr.
Article
em En
| MEDLINE
| ID: mdl-2844302
ABSTRACT
Cloning vector plasmids have been constructed on the basis of the broad host range plasmid pAM beta 1 and used for the cloning of a nisin resistance determinant in Streptococcus lactis. They incorporate several desirable features for gene cloning in S. lactis and other transformable Gram-positive bacteria. They carry an easily selectable erythromycin resistance marker, are present at low (6-9) or high (45-85) copy number in S. lactis and possess a convenient polyrestriction site sequence. A significant advantage of these plasmids is their capability to carry and stably maintain very large cloned DNA fragments (up to 30 kilobases).
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01-internacional
Base de dados:
MEDLINE
Assunto principal:
Plasmídeos
/
Clonagem Molecular
/
Lactococcus lactis
/
Vetores Genéticos
Idioma:
En
Revista:
Biochimie
Ano de publicação:
1988
Tipo de documento:
Article
País de afiliação:
França