| antibiotic resistance patterns of gram-negative bacteria isolated from environmental sources. | a total of 2,445 gram-negative bacteria belonging to fecal coliform, pseudomonas, moraxella, acinetobacter, and flavobacterium-cytophaga groups were isolated from the rivers and bay of tillamook, oregon, and their resistances to chloramphenicol (25 microgram/ml), streptomycin (10 microgram/ml), ampicillin (10 microgram/ml), tetracycline (25 microgram/ml), chlortetracycline (25 microgram/ml), oxytetracycline (25 microgram/ml), neomycin (50 microgram/ml), nitrofurazone (12.5 microgram/ml), nalidix ... | 1978 | 727777 |
| phylogenetic analysis of particle-attached and free-living bacterial communities in the columbia river, its estuary, and the adjacent coastal ocean. | the columbia river estuary is a dynamic system in which estuarine turbidity maxima trap and extend the residence time of particles and particle-attached bacteria over those of the water and free-living bacteria. particle-attached bacteria dominate bacterial activity in the estuary and are an important part of the estuarine food web. pcr-amplified 16s rrna genes from particle-attached and free-living bacteria in the columbia river, its estuary, and the adjacent coastal ocean were cloned, and 239 ... | 1999 | 10388721 |
| microbiological characteristics of dungeness crab (cancer magister). | aerobic, heterotropic microorganisms of dungeness crab (cancer magister) were isolated from raw crab, cooked crab, crab meats obtained during commercial processing, and from retail crab meat samples. each microbial isolate was then identified to the genus level employing the revised replica plating procedure. microbial groups most commonly isolated from crab meat were, in the order of predominance, moraxella, pseudomonas, acinetobacter, arthrobacter, micrococcus, flavobacterium-cytophaga, and ba ... | 1975 | 1096824 |