نتایج جستجو برای: dna extractionmedicinal plantsdna oxidationdna purity
تعداد نتایج: 523546 فیلتر نتایج به سال:
The gastrointestinal tract contains a vast community of microbes that to this day remain largely unculturable, making studies in this area challenging. With the newly affordable advanced sequencing technology, important breakthroughs in this exciting field are now possible. However, standardized methods of sample collection, handling, and DNA extraction have yet to be determined. To help addres...
A microfluidic system was developed for blood plasma separation at high flow rate. This system uses only hydrodynamic forces to separate plasma from whole blood. The microfluidic network features a series of constrictions and bifurcations to enhance the product yield and purity. A maximum purity efficiency of 100% is obtained on blood with entrance hematocrit level up to 30% with a flow rate of...
Chloroplasts, which perform photosynthesis, are one of the most important organelles in green plants and algae. Chloroplasts maintain an independent genome that includes important genes encoding their photosynthetic machinery and various housekeeping functions. Owing to its non-recombinant nature, low mutation rates, and uniparental inheritance, the chloroplast genome (plastome) can give insigh...
Methodology is reported for extracting thyroid hormone receptors from rat liver nuclei and for purifying these such that certain receptor properties can be examined. The extraction technique resulted in 1700 pmol of receptor/2 kg of liver and bypasses centrifugation in dense sucrose. The receptor was then purified by sequential heparin-Sepharose, DEAE-Sepharose, and phospho-Ultrogel chromatogra...
Abstract Background and objectives: Paraffin-embedded tissues and clinical samples are a valuable resource for molecular genetic studies, but the extraction of high-quality genomic DNA from this tissues is still a problematic issue. In the Present study, the efficiency of two DNA extraction protocols, a commercial kit and a traditional method based on heating and K Proteinase was compared. Mate...
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