Anaerobic bacteria from hypersaline environments

Characterization of New Viruses from Hypersaline Environments

Numerical taxonomy of heavy metal-tolerant nonhalophilic bacteria isolated from hypersaline environments.

A total of 232 metal-tolerant bacterial strains were isolated from water and sediment samples collected in different hypersaline environments located in Cádiz, Huelva and Morón de la Frontera (Spain). They were isolated on a medium containing mercury, chromium, cadmium, copper or zinc. These halotolerant isolates were analyzed by numerical taxonomy techniques by using the simple matching (SSM) ...

Culture-independent approaches for studying viruses from hypersaline environments.

Hypersaline close-to-saturation environments harbor an extremely high concentration of virus-like particles, but the number of haloviruses isolated so far is still very low. Haloviruses can be directly studied from natural samples by using different culture-independent techniques that include transmission electron microscopy, pulsed-field gel electrophoresis, and different metagenomic approache...

Chitinolytic bacteria from alkaline hypersaline Mono Lake, California, USA

Chitinolytic activity was detected in sediment and water-column samples from Mono Lake, California, USA, using fluorogenic analogues. In order to learn more about chitin degradation in Mono Lake, we analyzed the phylogenetic composition of bacterial assemblages in chitin-enrichment cultures and associated with Artemia monica exuvia. We also isolated chitinolytic bacteria from aerobic and anaero...

Diversity of halophilic archaea from six hypersaline environments in Turkey.

The diversity of archaeal strains from six hypersaline environments in Turkey was analyzed by comparing their phenotypic characteristics and 16S rDNA sequences. Thirty-three isolates were characterized in terms of their phenotypic properties including morphological and biochemical characteristics, susceptibility to different antibiotics, and total lipid and plasmid contents, and finally compare...