Distribution of typical freshwater bacterial groups is associated with pH, temperature, and lake water retention time

Article Abstract:

The distribution of 15 typical freshwater bacterial groups in 15 diverse lakes in northern Europe is examined using reverse line blot hybridization. The statistical evaluation of the data in relation to the characteristics of the lakes has demonstrated that pH, temperature and the theoretical hydrological retention time of the lakes are strongly related to variations in the distribution of bacterial taxa.

Europe, Analysis, Marine bacteria, Northern Europe, Cell hybridization

---

Respiratory succession and community succession of bacterioplankton in seasonally anoxic estuarine waters

Article Abstract:

An analysis of redox chemistry in water samples spanning the oxycline of Chesapeake Bay has shown that there is a succession of respiratory metabolism following the loss of oxygen. The results have shown that typical estuarine bacterioplankton has switched to anaerobic metabolism under anoxic conditions but are replaced by different organisms under sulfidic conditions.

Physiological aspects, Hypoxia, Anoxia, Respiration, Oxidation-reduction reaction, Oxidation-reduction reactions, Plankton

---

Similar abstracts:

• Abstracts: Population structure of microbial communities associated with two deep, anaerobic, alkaline aquifers. Flow cytometry-assisted cloning of specific sequence motifs from complex 16S rRNA gene libraries
• Abstracts: Construction of an expression system for site-directed mutagenesis of the lantibiotic mersacidin. A modified Saccharomyces cerevisiae strain that consumes L-arabinose and produces ethanol
• Abstracts: Inhibition of homologous recombination by a cohesin-associated clamp complex recruited to the rDNA recombination enhancer
• Abstracts: PCR detection and analysis of the free-living amoeba Naegleria in hot springs in Yellowstone and Grand Teton National Parks
• Abstracts: Antimicrobial resistance and virulence genes of Escherichia coli isolates from swine in Ontario. Mycotoxin fumonisin B(sub)1 increases intestinal colonization by pathogenic Escherichia coli in pigs

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.