نتایج جستجو برای: lauths violet
تعداد نتایج: 7667 فیلتر نتایج به سال:
We have previously engineered green/red and red/far red photoreversible E. coli phytochrome and cyanobacteriochrome (CBCR) two-component systems (TCSs) and utilized them to program tailor-made gene expression signals for gene circuit characterization. Here, we transport the UV-violet/green photoreversible CBCR TCS UirS-UirR from Synechocystis PCC6803 to E. coli. We demonstrate that the promoter...
Pore volume and surface diffusion model (PVSDM) applied for single and binary dye adsorption systems
The PVSDM model was used for single and binary dye adsorption systems. This is commonly in systems, but this the first time a mixture of dyes literature. To that end, new adsorbent derived from Bauhinia forficata waste created described eventual use treatment combination (methylene blue crystal violet). isotherms revealed increasing temperature decreases methylene capacity while violet capacity...
Ninety-nine selected compounds and eleven antibiotic-producing organisms were tested for antiphage activity and host toxicity. A paper disc-agar diffusion method was used for primary screening and quantitative methods were employed for confirmatory investigation. Most of the agents tested, although previously reported as inhibitory to one or more other virus-host systems, did not selectively pr...
Plasmid pGNB1 was isolated from bacteria residing in the activated sludge compartment of a wastewater treatment plant by using a transformation-based approach. This 60-kb plasmid confers resistance to the triphenylmethane dye crystal violet and enables its host bacterium to decolorize crystal violet. Partial sequencing of pGNB1 revealed that its backbone is very similar to that of previously se...
We compared histological and immunological techniques in the early diagnosis of Pneumocystis carinii pneumonia in bronchial lavage fluid of steroid-treated rats. The rats were sacrificed weekly and lavage fluids were: (i) examined with cresyl echt violet and Giemsa stains; (ii) examined for P. carinii antigens by indirect fluorescent-antibody, counterimmunoelectrophoresis, and double-diffusion ...
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