differential extraction


differential extraction
   A step-wise extraction procedure designed to separate intact sperm heads from lysed sperm and other cell types. The separation generally results in an enrichment of sperm DNA in one cell fraction relative to the other cell fraction. The separate fraction can be analyzed individually.

Forensic science glossary. . 2012.

Look at other dictionaries:

  • Differential extraction — refers to the process by which the DNA from two different types of cells can be extracted without mixing their contents. The most common application of this method is the extraction of DNA from vaginal epithelial cells and sperm cells from sexual …   Wikipedia

  • Extraction Différentielle — L’extraction différentielle est un procédé de séparation de deux sortes de cellules. L’utilisation la plus courante de cette méthode est la séparation des cellules épithéliales vaginal des cellules du sperme lors d’analyse ADN suite à un viol,… …   Wikipédia en Français

  • Extraction différentielle — L’extraction différentielle est un procédé de séparation de deux sortes de cellules. L’utilisation la plus courante de cette méthode est la séparation des cellules épithéliales vaginal des cellules du sperme lors d’analyse ADN suite à un viol,… …   Wikipédia en Français

  • Extraction of petroleum — Pumpjack on an oil well in Texas The extraction of petroleum is the process by which usable petroleum is extracted and removed from the earth. Contents 1 …   Wikipedia

  • Shale oil extraction — Shell s experimental in situ shale oil facility, Piceance Basin, Colorado, United States Process type Chemical Industrial sector(s) Chemical industry, oil indus …   Wikipedia

  • Feature extraction — In pattern recognition and in image processing, Feature extraction is a special form of dimensionality reduction.When the input data to an algorithm is too large to be processed and it is suspected to be notoriously redundant (much data, but not… …   Wikipedia

  • test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …   Medical dictionary

  • DNA profiling — Not to be confused with Full genome sequencing. Forensic science …   Wikipedia

  • fish processing — Introduction       preparation of seafood and freshwater fish for human consumption.       The word fish is commonly used to describe all forms of edible finfish, mollusks (e.g., clams and oysters), and crustaceans (e.g., crabs and lobsters) that …   Universalium

  • analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …   Universalium


Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.