منابع مشابه
Catabolic Plasmids
Formost of this century agriculture and industry haveused a wide range of synthetic chemicals which appear to have no counterparts in nature. Many of these compounds, by their very nature and complexity, are resistant to degradation when released into soil, water and air. Unfortunately, the repeated use and release of such synthetics has become an everyday occurrence, resulting in widespread en...
متن کاملPlasmids and catabolism.
Gibson, D. T., Koch, J. R., Schuld, C. L. & Kallio, R. E. (1968) Biochemistry 7,3795-3802 Goldman, P. (1972~) in Ciba Found. Symp.: Carbon-Fluorine Compounds: Chemistry, Biochemistry and Biological Activities, pp. 335-349, Elsevier Publishing Company, Amsterdam Goldman, P. (1972b) in Degradation of Synthetic Organic Molecules in the Biosphere, pp. 147165, Printing and Publishing Office, Nationa...
متن کاملPlasmids of Azotobacter vinelandii.
Four laboratory strains and two isolates of Azotobacter vinelandii were found to contain plasmids. Twenty-five laboratory strains which could fix nitrogen did not have free, covalently closed circular plasmid DNA. The plasmids varied in size from 9 to 52 megadaltons, and each strain yielded only one plasmid. No discernible differences in ability to fix nitrogen were found between plasmid-bearin...
متن کاملIncA/C plasmids
Incompatibility group IncA/C plasmids are large, low copy, theta-replicating plasmids that have been described in the literature for over 40 years. However, they have only recently been intensively studied on the genomic level because of their associations with the emergence of multidrug resistance in enteric pathogens of humans and animals. These plasmids are unique among other enterobacterial...
متن کاملPlasmids in diatom species.
We have discovered plasmids in 5 of 18 diatom species surveyed. In several species, more than one type of plasmid is present. Several of the plasmids show similarity by hybridization previously characterized plasmids in Cylindrotheca fusiformis (J. D. Jacobs et al., unpublished data). Additionally, there is similarity between the plasmids found in C. fusiformis and chloroplast DNA in three diat...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1980
ISSN: 0014-5793
DOI: 10.1016/0014-5793(80)80555-2