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R F Rosenzweig

Explore the profile of R F Rosenzweig including associated specialties, affiliations and a list of published articles. Areas
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Articles 13
Citations 623
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Recent Articles
1.
Sass H, Ramamoorthy S, Yarwood C, Langner H, Schumann P, Kroppenstedt R, et al.
Int J Syst Evol Microbiol . 2009 Jul; 59(Pt 9):2208-14. PMID: 19605721
Two novel sulfate-reducing bacteria, strains CY1T and CY2, were isolated from heavy-metal-contaminated sediments of Lake Coeur d'Alene, Idaho, USA. Strains CY1T and CY2 were found to contain c-type cytochromes and...
2.
Ramamoorthy S, Sass H, Langner H, Schumann P, Kroppenstedt R, Spring S, et al.
Int J Syst Evol Microbiol . 2006 Dec; 56(Pt 12):2729-2736. PMID: 17158969
A novel sulfate-reducing bacterium was isolated from pristine sediments of Lake Stechlin, Germany. This strain, STP12(T), was found to contain predominantly c-type cytochromes and to reduce sulfate, sulfite and thiosulfate...
3.
Cummings D, Snoeyenbos-West O, Newby D, Niggemyer A, Lovley D, Achenbach L, et al.
Microb Ecol . 2004 Jan; 46(2):257-69. PMID: 14708750
The abundance, distribution, and phylogenetic diversity of members of the Fe(III)-reducing family Geobacteraceae were studied along a gradient of metal contaminants in Lake Coeur d'Alene, Idaho. Partial 16S rRNA gene...
4.
Niggemyer A, Spring S, Stackebrandt E, Rosenzweig R
Appl Environ Microbiol . 2001 Nov; 67(12):5568-80. PMID: 11722908
Dissimilatory arsenate-reducing bacteria have been implicated in the mobilization of arsenic from arsenic-enriched sediments. An As(V)-reducing bacterium, designated strain GBFH, was isolated from arsenic-contaminated sediments of Lake Coeur d'Alene, Idaho....
5.
Cummings D, March A, Bostick B, Spring S, Caccavo Jr F, Fendorf S, et al.
Appl Environ Microbiol . 2000 Jan; 66(1):154-62. PMID: 10618217
Mining-impacted sediments of Lake Coeur d'Alene, Idaho, contain more than 10% metals on a dry weight basis, approximately 80% of which is iron. Since iron (hydr)oxides adsorb toxic, ore-associated elements,...
6.
Ferea T, Botstein D, Brown P, Rosenzweig R
Proc Natl Acad Sci U S A . 1999 Aug; 96(17):9721-6. PMID: 10449761
Culturing a population of Saccharomyces cerevisiae for many generations under conditions to which it is not optimally adapted selects for fitter genetic variants. This simple experimental design provides a tractable...
7.
Brown C, Todd K, Rosenzweig R
Mol Biol Evol . 1998 Aug; 15(8):931-42. PMID: 9718721
When microbes evolve in a continuous, nutrient-limited environment, natural selection can be predicted to favor genetic changes that give cells greater access to limiting substrate. We analyzed a population of...
8.
Rosenzweig R, Adams J
Bioessays . 1994 Oct; 16(10):715-7. PMID: 7980475
Recent work by Magnuson, Solomon and Grossman(1) adds to a growing body of evidence indicating that microorganisms possess sophisticated signaling systems that enable them to sense and respond to environmental...
9.
Rosenzweig R, Sharp R, Treves D, Adams J
Genetics . 1994 Aug; 137(4):903-17. PMID: 7982572
Populations of Escherichia coli initiated with a single clone and maintained for long periods in glucose-limited continuous culture, become polymorphic. In one population, three clones were isolated and by means...
10.
Rosenzweig R
Genet Res . 1992 Jun; 59(3):167-77. PMID: 1511866
Current models based on the analysis of linear metabolic pathways at steady-state predict that large increases over wild type in the activity of one enzyme will not alter an organism's...