Accession Number : ADA213104
Title : Screening for Plasmids in Halophiles.
Descriptive Note : Technical rept. Jun-Oct 88,
Corporate Author : CHEMICAL RESEARCH DEVELOPMENT AND ENGINEERING CENTER ABERDEEN PROVING GROUND MD
Personal Author(s) : Cheng, Tu-Chen ; DeFrank, Joseph J.
Report Date : AUG 1989
Pagination or Media Count : 12
Abstract : Seven strains of halophiles that are associated with organophosphorus acidic (OPA) anhydrase activity were screened for the presence of plasmid DNA. Only one out of seven showed evidence of plasmid DNA. The presence of this particular plasmid DNA was not correlated with antibiotic resistance. The results suggest that the gene that codes for OPA anhydrase is located on the chromosomal DNA. The information obtained in this study will be useful for the cloning of OPA anhydrase gene(s) of these halophiles. Keywords: Halophilic bacteria. (AW)
Descriptors : *DEOXYRIBONUCLEIC ACIDS, *GENES, *BACTERIA, ANTIBIOTICS, CHROMOSOMES, CLONES, GENETIC ENGINEERING, RESISTANCE(BIOLOGY), LYASES, STRAINS(BIOLOGY).
Subject Categories : Genetic Engineering and Molecular Biology
Distribution Statement : APPROVED FOR PUBLIC RELEASE