Symbiotic relationship of Thiothrix spp. with an echinoderm
Article Abstract:
Research was conducted to examine an enzyme-linked immunosorbent assay (ELISA) and indirect immunofluorescence assay which employ a Thiothrix spp.-specific mouse monoclonal antibody to detect Thiothrix spp. in samples of bacterial nodules from Echinocardium cordatum cecum. Results from the ELISA showed that the concentration of Thiothrix spp. was greater in the whole nodules than in the outer layer. The symbiotic association between E. cordatum and Thiothrix spp. was observed to develop externally on the cecum nodule which was in an outpocketing of the digestive system.
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 1998
User Contributions:
Comment about this article or add new information about this topic:
Development and application of the monoclonal antibody against Thiothrix spp
Article Abstract:
An enzyme-linked immunosorbent assay uses a Thiothrix spp.-specific monoclonal antibody T3511 to identify Thiothrix spp. in artesian springs, waste water, underwater subterranean samples and ground water. Thiothrix spp. in waste water is identified by the indirect immunofluorescent microscopy, while background fluorescence prevents this method to be used for the identification of Thiothrix in natural spring water. Epitope T3511 is intracellular in both environmental isolates and laboratory strains, as revealed by electron micrographs of labeled Thiothrix spp.
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 1995
User Contributions:
Comment about this article or add new information about this topic:
Sorption of heavy metals to the filamentous bacterium Thiothrix strain A1
Article Abstract:
The ability of Thiothrix strain A1 to remove heavy metals from solution was described. Uptake of nickel and zinc was very rapid and was dependent on cell age. The binding of zinc was inhibited by the presence of other divalent cations. The primary mechanism of metal sorption appeared to be ion exchange. The chelating agents EDTA and NTA prevented metal uptake, but lactate enhanced the uptake of nickel. Moreover, metal sorption can account for metal toxicity on Thiothrix strain A1.
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 1993
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Regulation of the Neurospora circadian clock by an RNA helicase. Distinct roles for PP1 and PP2A in the Neurospora circadian clock
- Abstracts: Genetic Correlations, Tradeoffs and Environmental Variation. Low Y chromosome variation in Saudi-Arabian hamadryas (Papio hamadryas hamadryas)
- Abstracts: Biochemical and genetic analysis of ANK in arthritis and bone disease
- Abstracts: Responses of rhizobia to desiccation in relation to osmotic stress, oxygen and temperature. Genetic diversity of rhizobia associated with Acacia longifolia in two stages of invasion of coastal sand dunes
- Abstracts: Starvation stress modulates the expression of the Aspergillus nidulans brlA regulatory gene. The TBP gene from Aspergillus nidulans - structure and expression in Saccharomyces cerevisiae