DISCLAIMER: This article is being kept online for historical purposes. Though accurate at last review, it is no longer being updated. The page may contain broken links or outdated information.
Chase, Mark W. Molecular Systematics Section, Jodrell Laboratory, Royal Botanical Gardens, Kew, Surrey, United Kingdom.
- Reference databases
- Future research
- Related Primary Literature
- Additional Reading
In the original science fiction Star Trek series on television in the 1960s, the crew of the starship Enterprise used a handy little device called a “tricorder” to remotely detect life-forms and provide the crew with information about the identity of the organism and if it was dangerous. As is often the case, what was science fiction can several decades later become reality. Although a device such as a tricorder is not yet a reality, it is within reach, and many scientists around the world are working hard to make genetic (DNA) identification via DNA barcodes a reality. Their goal is to produce a handheld device that is the size of a mobile phone that will process DNA and produce the sequence of a small region (or regions, depending on the type of organism; the genetic “barcode”) that can be matched to a database (remotely accessed) so that the identity of the organism of interest can be determined. Once a determination has been made and fed back to the device, other information can be downloaded as well, such as images of the organism and any other information that the increasing numerous online databases can provide.
The content above is only an excerpt.
for your institution. Subscribe
To learn more about subscribing to AccessScience, or to request a no-risk trial of this award-winning scientific reference for your institution, fill in your information and a member of our Sales Team will contact you as soon as possible.
to your librarian. Recommend
Let your librarian know about the award-winning gateway to the most trustworthy and accurate scientific information.
AccessScience provides the most accurate and trustworthy scientific information available.
Recognized as an award-winning gateway to scientific knowledge, AccessScience is an amazing online resource that contains high-quality reference material written specifically for students. Contributors include more than 10,000 highly qualified scientists and 45 Nobel Prize winners.
MORE THAN 8700 articles covering all major scientific disciplines and encompassing the McGraw-Hill Encyclopedia of Science & Technology and McGraw-Hill Yearbook of Science & Technology
115,000-PLUS definitions from the McGraw-Hill Dictionary of Scientific and Technical Terms
3000 biographies of notable scientific figures
MORE THAN 19,000 downloadable images and animations illustrating key topics
ENGAGING VIDEOS highlighting the life and work of award-winning scientists
SUGGESTIONS FOR FURTHER STUDY and additional readings to guide students to deeper understanding and research
LINKS TO CITABLE LITERATURE help students expand their knowledge using primary sources of information