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Article: Study results from University of Maryland provide new insights into DNA research.
- Article from:
- Medical Devices & Surgical Technology Week
- Article date:
- September 27, 2009
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According to recent research published in the International Journal of Systematic and Evolutionary Microbiology, "Eight psychrotolerant, xylan-degrading strains of bacteria that were catalase-positive, oxidase-negative and able to reduce nitrate to nitrite were isolated from soil beneath moist non-acidic and acidic tundra in northern Alaska. The DNA G + C contents for the strains ranged from 46.4-50.3 mol%."
"Phylogenetic analysis based on 16S rRNA gene sequences revealed that each strain belonged to the genus Paenibacillus. The highest level of 16S rRNA gene similarity was found between the eight strains and Paenibacillus amylolyticus NRRL NRS-290(T) ...