isolation of deoxyribonucleic acid (DNA) was done in 2013 by Friedrich Miescher. DNA extraction is the process of isolating DNA from the cells of an organism...

the surface for extraction and subsequent analysis. For example, electroblotting is based upon the same principle. Using this method, DNA fragments can...

A plasmid preparation is a method of DNA extraction and purification for plasmid DNA. It is an important step in many molecular biology experiments and...

leaving only DNA. The most common methods of DNA extraction include organic extraction (also called phenol–chloroform extraction), Chelex extraction, and solid-phase...

different types of DNA libraries, including cDNA libraries (formed from reverse-transcribed RNA), genomic libraries (formed from genomic DNA) and randomized...

plasmid DNA. Many commercial kits have been created to perform plasmid extraction at various scales, purity, and levels of automation. Plasmid DNA may appear...

Differential extraction (also known as differential lysis) refers to the process by which the DNA from two different types of cells can be extracted without...

fungi. It is also one of the main components of some buffers for the extraction of DNA. It has been widely used in synthesis of gold nanoparticles (e.g....

DNA identification are menstrual blood, venous blood, semen, saliva and vaginal secretion. The process of DNA profiling includes DNA extraction, DNA quantification...

contains six times the DNA when compared to stored bones. The temperature of extraction site also affects the amount of obtainable DNA, evident by a decrease...

RNA, DNA, and polysaccharides such as pectin and xyloglucan from aqueous solutions by adding salt and ethanol as an antisolvent. In DNA extraction, after...

Boom method (aka Boom nucleic acid extraction method) is a solid phase extraction method for isolating nucleic acid from a biological sample. This method...

determinations by using radiographs, ante- and post-mortem photographs, and DNA analysis. Another type of evidence that may be analyzed is bite marks, whether...

detection of rare tumour-derived DNA (ctDNA) from blood samples. DNA extraction Ethanol precipitation Phenol-chloroform extraction Spin column-based purification...

has higher concentrations of DNA. Moreover, the heat generated by the high speed of the drill bit may have denatured the DNA. The small brain size of H...

simple method of selective extraction of fragmented DNA from apoptotic cells without the presence of high molecular weight DNA sections, generating the...

of purifying their components, as in protein purification, DNA extraction, RNA extraction, or in purifying organelles. Many species of bacteria are subject...

used to study nucleic acids: DNA and RNA. DNA extraction Phenol–chloroform extraction Minicolumn purification RNA extraction Boom method Synchronous coefficient...

or blood from e.g. leeches. DNA barcoding requires that DNA in the sample is extracted. Several different DNA extraction methods exist, and factors like...

DNA fragmentation is the separation or breaking of DNA strands into pieces. It can be done intentionally by laboratory personnel or by cells, or can occur...

macromolecules of the cells (e.g. western blot for protein, or for DNA extraction). Most lysis buffers contain buffering salts (e.g. Tris-HCl) and ionic...

Protection of Underground Networks samples soil and extracts and sequences fungal DNA in order to learn which fungi are present. The geo-located fungal taxa are...

first successful DNA sequencing of an extinct species, the quagga, a zebra-like species. 1991: Published article on the successful extraction of proteins from...

mammoth. Methods have been developed to purify DNA from organisms, such as phenol-chloroform extraction, and to manipulate it in the laboratory, such as...

from the La Brea pits, hindering the extraction of DNA samples. In 2021, researchers sequenced the nuclear DNA (from the cell nucleus) taken from five...

In molecular biology, gel extraction or gel isolation is a technique used to isolate a desired fragment of intact DNA from an agarose gel following agarose...

complementary DNA (cDNA) is DNA that was reverse transcribed (via reverse transcriptase) from an RNA (e.g., messenger RNA or microRNA). cDNA exists in both...

any DNA sequencing protocol relies upon the DNA or RNA sample extraction and preparation from the biological material of interest. A successful DNA extraction...

thiocyanate-phenol-chloroform extraction. Usually, the phenol-chloroform solution used for RNA extraction has lower pH, this aids in separating DNA from RNA and leads...

protonates the iminodiacetate groups. Chelex resin is often used for DNA extraction in preparation for polymerase chain reaction by binding to cations including...