International Barcode of Life: Evolution of a global research community.
The 6th International Barcode of Life Conference (Guelph, Canada, 18-21 August 2015), themed Barcodes to Biomes, showcases the latest developments in DNA barcoding research and its diverse applications. The meeting also provides a venue for a global research community to share ideas and to initiate collaborations. All plenary and contributed abstracts are being published as an open-access special issue of Genome. Here, I use a comparison with the 3rd Conference (Mexico City, 2009) to highlight 10 recent and emerging trends that are apparent among the contributed abstracts. One of the outstanding trends is the rising proportion of abstracts that focus upon multiple socio-economically important applications of DNA barcoding, including studies of agricultural pests, quarantine and invasive species, wildlife forensics, disease vectors, biomonitoring of ecosystem health, and marketplace surveys evaluating the authenticity of seafood products and medicinal plants. Other key movements include the use of barcoding and metabarcoding approaches for dietary analyses-and for studies of food webs spanning three or more trophic levels-as well as the spread of next-generation sequencing methods in multiple contexts. In combination with the rising taxonomic and geographic scope of many barcoding iniatives, these developments suggest that several important questions in biology are becoming tractable. "What is this specimen on an agricultural shipment?", "Who eats whom in this whole food web?", and even "How many species are there?" are questions that may be answered in time periods ranging from a few years to one or a few decades. The next phases of DNA barcoding may expand yet further into prediction of community shifts with climate change and improved management of biological resources.
['Adamowicz|Sarah J|SJ|']
D000818:Animals D044822:Biodiversity D058893:DNA Barcoding, Taxonomic D064308:Ecological Parameter Monitoring D006801:Humans
evolution conference DNA barcoding next-generation sequencing applications socioéconomiques codage à barres chez les plantes codage à barres de l’ADN congrès ecology ethnobotanique ethnobotany genomics génomique marker selection market substitution plant barcoding research trends socio-economic applications substitution de produits sélection de marqueurs séquençage de nouvelle génération tendances en recherche écologie évolution