Proceedings: Screening for carcinogens with bacteria
نویسندگان
چکیده
منابع مشابه
SCREENING FOR STARCH-HYDROLYSING BACTERIA
Screening of3000 soil samples collected from cities of four different provinces of Iran for starch-hydrolysing bacteria revealed that the nature is enriched with Streptomyces species capable of producing amylolytic enzymes. Among the bacterial isolates, one of the high starch-degrading strains was selected for further microbiological identification and also amylolytic enzyme(s) characteriza...
متن کاملSCREENING FOR ANTIBIOTIC RESISTANT BACTERIA IN URINE SAMPLES
Chronic urinary tract infections are often caused by antibiotic resistant bacteria. In some of these cases, prediction of the most effective antibiotic (s) may urgently be needed. This can not be achieved unless the nature and patterns of the resistance to antibiotics among the pathogenic bacteria has been described earlier. The urine samples that reached the laboratory of Shaheed Mustafa K...
متن کاملscreening for starch-hydrolysing bacteria
screening of3000 soil samples collected from cities of four different provinces of iran for starch-hydrolysing bacteria revealed that the nature is enriched with streptomyces species capable of producing amylolytic enzymes. among the bacterial isolates, one of the high starch-degrading strains was selected for further microbiological identification and also amylolytic enzyme(s) characterization...
متن کاملBiologic screening of selected plant material for carcinogens.
The primary causes of most human cancers are still unknown. Most of the carcinogens studied in the laboratory have only a remote relationship to the human situation. For example, it is well-known that humans are not commonly exposed to compounds such as the azo dyes, the fluorenylacetamines, or urethan. Carcinogens such as j3-naphthylamine and benzidine, for which there is a known occupational ...
متن کاملScreening of Alginate Lyase-Producing Bacteria and Optimization of Media Compositions for Extracellular Alginate Lyase Production
Background: Alginate is a linear polysaccharide consisting of guluronate (polyG) and mannuronate (polyM) subunits. Methods: In the initial screening of alginate-degrading bacteria from soil, 10 isolates were able to grow on minimal medium containing alginate. The optimization of cell growth and alginate lyase (algL) production was carried out by the addition of 0.8% alginate and 0.2-0.3 M NaCl ...
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ژورنال
عنوان ژورنال: British Journal of Cancer
سال: 1975
ISSN: 0007-0920,1532-1827
DOI: 10.1038/bjc.1975.200