Construction of an Escherichia coli-Rhodococcus shuttle vector and plasmid transformation in Rhodococcus spp
نویسندگان
چکیده
منابع مشابه
Characterization of the basic replicon of Rhodococcus plasmid pSOX and development of a Rhodococcus-Escherichia coli shuttle vector.
The replication region of a 100-kb desulfurization plasmid (pSOX) from Rhodococcus sp. strain X309 was localized to a 4-kb KpnI fragment, and its sequence was determined. The amino acid sequence of one of the predicted open reading frames (ORFs) was related to the putative replication (Rep) protein sequences of the mycobacterial pLR7 family of plasmids. Three of the five predicted ORF products ...
متن کاملConstruction of an Escherichia coli-Clostridium perfringens shuttle vector and plasmid transformation of Clostridium perfringens.
A stable shuttle vector which replicates in Escherichia coli and Clostridium perfringens was constructed by ligating a 3.6-kilobase (kb) fragment of plasmid pBR322 with C. perfringens plasmid pHB101 (3.1 kb). The marker for this shuttle plasmid originated from the 1.3-kb chloramphenicol resistance gene of plasmid pHR106. The resulting shuttle vector, designated pAK201, is 8 kb in size and codes...
متن کاملStructural analysis of the 6 kb cryptic plasmid pFAJ2600 from Rhodococcus erythropolis NI86/21 and construction of Escherichia coli-Rhodococcus shuttle vectors.
The complete nucleotide sequence of the 5936 bp cryptic plasmid pFAJ2600 from Rhodococcus erythropolis NI86/21 was determined. Based on the characteristics of its putative replication genes, repA and repB, pFAJ2600 was assigned to the family of pAL5000-related small replicons identified in Mycobacterium (pAL5000), Corynebacterium (pXZ10142), Brevibacterium (pRBL1), Bifidobacterium (pMB1) and Ne...
متن کاملConstruction and transformation of a Thermotoga-E. coli shuttle vector
BACKGROUND Thermotoga spp. are attractive candidates for producing biohydrogen, green chemicals, and thermostable enzymes. They may also serve as model systems for understanding life sustainability under hyperthermophilic conditions. A lack of genetic tools has hampered the investigation and application of these organisms. This study aims to develop a genetic transfer system for Thermotoga spp....
متن کاملConstruction of a new Streptococcus pneumoniae-Escherichia coli shuttle vector based on the replicon of an indigenous pneumococcal cryptic plasmid.
The nucleotide sequence of a cryptic plasmid (pRMG1) isolated from a type 1 Streptococcus pneumoniae has been determined and two recombinant plasmids, pRMGE1 and pRMGE2, bearing the pRMG1 replicon have been constructed. pRMGE2 is a shuttle vector for Escherichia coli and S. pneumoniae. The important characteristics of this cloning vector are: a size of 5.5 kb including a 1.4 kb fragment of pRMG...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1988
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.170.2.638-645.1988