Compatible solutes protect against chaotrope (ethanol)-induced, nonosmotic water stress
Article Abstract:
The germination of conidia of Aspergillus nidulans, a sensitive indicator of water stress in the presence of ethanol is corelated with the intracellular concentration of the compatible solutes glycerol and erythritol, which protect against both osmotic and nonturgor forms of water stress is reported. The conclusion states that the osmoprotectants glycerol and erythritol protect against ethanol induced water stress in A. nidulans.
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 2003
User Contributions:
Comment about this article or add new information about this topic:
Three stages of a biofilm community developing at the liquid-liquid interface between polychlorinated biphenyls and water
Article Abstract:
The spatial and compositional structure and complex dynamics of the developing biofilm and its polychlorinated biphenyls (PCB)-degrading activity, leading to the identification of three stages of biofilm development is reported. The biofilm developing from PCB-contaminated soil on PCB droplets displayed a pronounced pattern of maturation not reported before from pure-culture experiments.
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
Expression of a temperature-sensitive esterase in a novel chaperone-based Escherichia coli strain
Article Abstract:
A new principle for expression of heat-sensitive recombinant proteins in Escherichia coli at temperatures close to 4 degrees C. was experimentally evaluated. The successful use of a chaperone-based E. coli strain to express heat-labile recombinant proteins at temperatures below the theoretical minimum growth temperature of a common E. coli strain (7.5 degrees C.) is reported.
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Community-level physiological profiling performed with an oxygen-sensitive fluorophore in a microtiter plate. Sequence versus structure for the direct detection of 16S rRNA on planar oligonucleotide microarrays
- Abstracts: Filamentous "Epsilonproteobacteria" dominate microbial mats from sulfidic cave springs. Fluorescent heteroduplex assay for monitoring Bacillus anthracis and close relatives in environmental samples
- Abstracts: Community-level physiological profiling performed with an oxygen-sensitive fluorophore in a microtiter plate. part 2
- Abstracts: Campylobacter insulaenigrae isolates from Northern elephant seals (Mirounga angustirostris) in California. Application of host-specific bacteriophages to the surface of chicken skin leads to a reduction in recovery of Campylobacter jejuni
- Abstracts: Identification of Xenopus SMC protein complexes required for sister chromatid cohesion. Differential contributions of condensin I and condensin II to mitotic chromosome architecture in vertebrate cells