Results 21 to 30 of about 34,648 (287)

DNA barcoding in herbal medicine: Retrospective and prospective

open access: yesJournal of Pharmaceutical Analysis, 2023
DNA barcoding has been widely used for herb identification in recent decades, enabling safety and innovation in the field of herbal medicine. In this article, we summarize recent progress in DNA barcoding for herbal medicine to provide ideas for the ...
Shilin Chen   +6 more
doaj   +1 more source

DNA barcoding and taxonomy: dark taxa and dark texts [PDF]

open access: yes, 2016
Both classical taxonomy and DNA barcoding are engaged in the task of digitizing the living world. Much of the taxonomic literature remains undigitized. The rise of open access publishing this century and the freeing of older literature from the shackles ...
Page, Roderic D.M.
core   +1 more source

Quantifying uncertainty of taxonomic placement in DNA barcoding and metabarcoding [PDF]

open access: yesMethods in Ecology and Evolution, 2016
Summary A crucial step in the use of DNA markers for biodiversity surveys is the assignment of Linnaean taxonomies (species, genus, etc.) to sequence reads.
Somervuo, Panu   +6 more
openaire   +3 more sources

Inferring taxonomic placement from DNA barcoding aiding in discovery of new taxa

open access: yesMethods in Ecology and Evolution, 2022
Abstract Predicting the taxonomic affiliation of DNA sequences collected from biological samples is a fundamental step in biodiversity assessment. This task is performed by leveraging existing databases containing reference DNA sequences endowed with a taxonomic ...
Zito, Alessandro   +2 more
openaire   +3 more sources

DNA barcoding of Malaysian commercial snapper reveals an unrecognized species of the yellow-lined Lutjanus (Pisces:Lutjanidae). [PDF]

open access: yesPLoS ONE, 2018
Management of wild fisheries resources requires accurate knowledge on which species are being routinely exploited, but it can be hard to identify fishes to species level, especially in speciose fish groups where colour patterns vary with age. Snappers of
Adibah Abu Bakar   +6 more
doaj   +1 more source

Figures of merit and statistics for detecting faulty species identification with DNA barcodes: A case study in Ramaria and related fungal genera.

open access: yesPLoS ONE, 2020
DNA barcoding can identify biological species and provides an important tool in diverse applications, such as conserving species and identifying pathogens, among many others.
María P Martín   +3 more
doaj   +1 more source

Categorization of species as native or nonnative using DNA sequence signatures without a complete reference library. [PDF]

open access: yes, 2019
New genetic diagnostic approaches have greatly aided efforts to document global biodiversity and improve biosecurity. This is especially true for organismal groups in which species diversity has been underestimated historically due to difficulties ...
Andersen, Jeremy C   +11 more
core   +2 more sources

jMOTU and Taxonerator: Turning DNA Barcode Sequences into Annotated Operational Taxonomic Units [PDF]

open access: yesPLoS ONE, 2011
DNA barcoding and other DNA sequence-based techniques for investigating and estimating biodiversity require explicit methods for associating individual sequences with taxa, as it is at the taxon level that biodiversity is assessed. For many projects, the bioinformatic analyses required pose problems for laboratories whose prime expertise is not in ...
Jones, M., Ghoorah, A., Blaxter, M.
openaire   +4 more sources

DNA barcoding of Corydalis, the most taxonomically complicated genus of Papaveraceae [PDF]

open access: yesEcology and Evolution, 2019
AbstractThe genus Corydalis is recognized as one of the most taxonomically challenging plant taxa. It is mainly distributed in the Himalaya–Hengduan Mountains, a global biodiversity hotspot. To date, no effective solution for species discrimination and taxonomic assignment in Corydalis has been developed. In this study, five nuclear and chloroplast DNA
Feng‐Ming Ren   +9 more
openaire   +2 more sources

DNA Barcoding Unveils New Species of the Sexually Dimorphic Genus Anteon Jurine (Hymenoptera, Dryinidae) from China

open access: yesInsects, 2023
Species of Anteon Jurine, 1807 are a large group of parasitoids attacking leafhoppers, which are important insect pests. Despite their great potential in pest biological control, the taxonomy and biology of these parasitoids are far from clear.
Huayan Chen   +4 more
doaj   +1 more source

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