Results 51 to 60 of about 11,354 (257)

Ficus insipida subsp. insipida (Moraceae) reveals the role of ecology in the phylogeography of widespread Neotropical rain forest tree species [PDF]

open access: yes, 2014
Aim: To examine the phylogeography of Ficus insipida subsp. insipida in order to investigate patterns of spatial genetic structure across the Neotropics and within Amazonia. Location: Neotropics.
Carine, Mark   +6 more
core   +3 more sources

The loci recommended as universal barcodes for plants on the basis of floristic studies may not work with congeneric species as exemplified by DNA barcoding of Dendrobium species [PDF]

open access: yes, 2012
Background Based on the testing of several loci, predominantly against floristic backgrounds, individual or different combinations of loci have been suggested as possible universal DNA barcodes for plants.
Hemant Singh   +3 more
core   +1 more source

Evolutionary histories determine DNA barcoding success in vascular plants: seven case studies using intraspecific broad sampling of closely related species [PDF]

open access: yes, 2016
List of individuals. For each individual, the country, district, and absolute coordinates in decimal degrees are given.
Sofia Caetano Wyler, Yamama Naciri
core   +4 more sources

A next-generation sequencing method for overcoming the multiple gene copy problem in polyploid phylogenetics, applied to Poa grasses [PDF]

open access: yes, 2011
BACKGROUND: Polyploidy is important from a phylogenetic perspective because of its immense past impact on evolution and its potential future impact on diversification, survival and adaptation, especially in plants.
Ary A Hoffmann   +2 more
core   +2 more sources

DNA barcoding of the Lemnaceae, a family of aquatic monocots [PDF]

open access: yes, 2010
Background Members of the aquatic monocot family Lemnaceae (commonly called duckweeds) represent the smallest and fastest growing flowering plants.
Wenqin Wang   +5 more
core   +1 more source

Phylogeographical patterns based on trnH-psbA plastid DNA shed light on evolution within Waldsteinia (Rosaceae)

open access: yesIOP Conference Series: Earth and Environmental Science, 2021
AbstractWaldsteiniaWilld. is a small herbaceous genus presumably of Neogene age and formerly wide-distributed around the Northern Hemisphere and now presents the remnants of the tertiary flora. According to the latest taxonomic revision,Waldsteiniais considered a group nested inGeumL.
M V Protopopova   +2 more
openaire   +1 more source

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

Phylogenomic approaches to DNA barcoding of herbal medicines: developing clade-specific diagnostic characters for Berberis [PDF]

open access: yes, 2019
DNA barcoding of herbal medicines has been mainly concerned with authentication of products in trade and has raised awareness of species substitution and adulteration.
Acosta   +65 more
core   +3 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

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