| Main Title |
Production of Extracellular Nucleic Acids by Genetically Altered Bacteria in Aquatic-Environment Microcosms. |
| Author |
Paul, J. H. ;
David., A. W. ;
|
| CORP Author |
University of South Florida, St. Petersburg. Dept. of Marine Science.;Environmental Research Lab., Gulf Breeze, FL.;National Science Foundation, Washington, DC. |
| Publisher |
c1989 |
| Year Published |
1989 |
| Report Number |
NSF-BSR86-01570; EPA/600/J-89/176; |
| Stock Number |
PB90-140781 |
| Additional Subjects |
Deoxyribonucleic acids ;
Genetics ;
Pseudomonas ;
Escherichia coli ;
Aquatic microbiology ;
Mutation ;
Marine bacteria ;
Fresh water biology ;
Temperature ;
pH ;
Reprints ;
Bradyrhizobium
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB90-140781 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
7p |
| Abstract |
Factors which affect the production of extracellular DNA by genetically altered strains of escherichia coli, pseudomonas aeruginosa, pseudomonas cepacia, and bradyrhizobium japonicum in aquatic environments were investigated. The presence or absence of the ambient microbial community had little effect on the production of extracellular DNA. Results indicate the extracellular-DNA production by genetically altered bacteria released into aquatic environments is more strongly influenced by physiochemical factors than biotic factors; extracellular-DNA production rates are usually greater for organisms released in freshwater than marine environments; and ambient microbial populations can readily utilize materials released by these organisms. |
| Supplementary Notes |
Pub. in Applied and Environmental Microbiology, v55 n8 p1865-1869 Aug 89. Sponsored by Environmental Research Lab., Gulf Breeze, FL., and National Science Foundation, Washington, DC. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Production of Extracellular Nucleic Acids by Genetically Altered Bacteria in Aquatic-Environment Microcosms. |
| Category Codes |
57F; 57K |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/04 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
005320342 |
| Origin |
NTIS |
| Type |
CAT |
