barcoding
- noun
- /ˈbɑːrˌkoʊdɪŋ/
- Specialized
:
código de barras
- By using DNA barcoding, ecologists can analyze samples from various environments to monitor species populations.
- DNA barcoding
Examples
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DNA barcoding relies almost strictly on gaps in genetic variance for distinguishing among taxa, whether these are putative species or higher categories (Meyer and Paulay 2005).
Academic text (2006) -
Although other DNA or RNA sequencing methods have been established, DNA barcoding is emerging as a preferred technique to develop databases.
Academic text (2008) -
Future barcoding projects include scanning of laboratory specimens and blood administration.
Academic text (2013) -
Overall, DNA barcoding can be an important tool for managers who employ conservation genetics.
Academic text (2008) -
Efforts are underway to produce a handheld sequencer that will make DNA barcoding easier in the field, making this technique even more attractive to field biologists.
Academic text (2008) -
One emerging technique is DNA barcoding, a process whereby a DNA sequence is compiled from a uniform location in the genome, and a "barcode" is generated to uniquely identify a species, just as a Universal Product Code identifies specific groceries.
Academic text (2008) -
Still, despite controversial aspects, DNA barcoding has advanced within the scientific community, and it stands to make contributions to ecosystem management as groups such as the Consortium for the Barcode of Life (CBOL; www.barcoding.si.edu) become increasingly active.
Academic text (2008) -
DNA barcoding has been used successfully to identify varied animal groups to the species level by using the sequence of a mitochondrial gene, cytochrome c oxidase subunit I (COI) (Hebert et al. 2003).
Academic text (2008) -
DNA barcoding allows researchers to accurately identify different species from their genetic material.
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The application of DNA barcoding has revolutionized the way scientists track and study biodiversity.
How Informative
Surface Forms
Morphology
Etymology
Barcoding comes from barcode (lines that act as a 'code') plus -ing. A helpful way to remember the scientific sense is to think of a short piece of DNA as a barcode that tells which species something is, so barcoding means using DNA as a code to identify species.