Results 51 to 60 of about 10,473 (209)

Genetic diversity in Silene sennenii Pau (Caryophyllaceae) assayed through DNA-based techniques [PDF]

open access: yes, 2018
Genetic diversity in Silene sennenii Pau (Caryophyllaceae) assayed through DNA-based techniques. Silene sennenii is a narrow endemic species from the NE of the Iberian Peninsula.
Blanché i Vergés, Cèsar   +4 more
core   +1 more source

Forensically informative nucleotide sequencing (FINS) for the authentication of Chinese medicinal materials [PDF]

open access: yes, 2011
Chinese medicinal materials may be authenticated by molecular identification. As a definitive approach to molecular identification of medicinal materials, forensically informative nucleotide sequencing (FINS) comprises four steps, namely (1) DNA ...
But, PPH, Li, M, Shaw, PC, Zhang, KYB
core   +4 more sources

Evaluation of four commonly used DNA barcoding Loci for chinese medicinal plants of the family schisandraceae. [PDF]

open access: yesPLoS ONE, 2015
Many species of Schisandraceae are used in traditional Chinese medicine and are faced with contamination and substitution risks due to inaccurate identification. Here, we investigated the discriminatory power of four commonly used DNA barcoding loci (ITS,
Jian Zhang   +5 more
doaj   +1 more source

Plant DNA barcodes can accurately estimate species richness in poorly known floras. [PDF]

open access: yesPLoS ONE, 2011
BACKGROUND: Widespread uptake of DNA barcoding technology for vascular plants has been slow due to the relatively poor resolution of species discrimination (∼70%) and low sequencing and amplification success of one of the two official barcoding loci ...
Craig Costion   +5 more
doaj   +1 more source

Are diversification rates and chromosome evolution in the temperate grasses (Pooideae) associated with major environmental changes in the Oligocene-Miocene? [PDF]

open access: yes, 2017
The Pooideae are a highly diverse C3 grass subfamily that includes some of the most economically important crops, nested within the highly speciose core-pooid clade.
Catalán Rodríguez, Pilar   +4 more
core   +5 more sources

Evaluation of ITS2 for intraspecific identification of Paeonia lactiflora cultivars

open access: yesBiotechnology Reports, 2017
Herbaceous peony (Paeonia lactiflora Pall.) is an important ornamental and medicinal plant. DNA barcodes can reveal species identity via the nucleotide diversity of short DNA segments.
Qian Li   +6 more
doaj   +1 more source

Implications of hybridisation and cytotypic differentiation in speciation assessed by AFLP and plastid haplotypes : a case study of Potentilla alpicola La Soie [PDF]

open access: yes, 2012
Background: Hybridisation is presumed to be an important mechanism in plant speciation and a creative evolutionary force often accompanied by polyploidisation and in some cases by apomixis. The Potentilla collina group constitutes a particularly suitable
Dobeš, Christoph   +2 more
core   +1 more source

Suitable DNA Barcoding for Identification and Supervision of Piper kadsura in Chinese Medicine Markets

open access: yesMolecules, 2016
Piper kadsura is a vine-like medicinal plant which is widely used in clinical treatment. However, P. kadsura is often substituted by other materials in the markets, thereby causing health risks. In this study, 38 P.
Ning Yu   +9 more
doaj   +1 more source

DNA metabarcoding reveals greater plant diversity than morphological seed analysis of bird feces

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Fruit‐eating birds drive seed dispersal in recovering tropical ecosystems, shaping forest regeneration. Molecular techniques, such as DNA metabarcoding, enable diet analysis from feces and can provide complementary frugivory data where dispersal is infrequent, as well as aid in seed identification in hyper‐diverse regions lacking ...
Carina I. Motta   +3 more
wiley   +1 more source

Application of DNA Barcodes in Asian Tropical Trees--A Case Study from Xishuangbanna Nature Reserve, Southwest China. [PDF]

open access: yesPLoS ONE, 2015
Within a regional floristic context, DNA barcoding is more useful to manage plant diversity inventories on a large scale and develop valuable conservation strategies.
Xiao-cui Huang   +3 more
doaj   +1 more source

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