Results 61 to 70 of about 5,830 (204)

IDENTIFICATION OF LENS CULTIVARS IN MARKET BY MOLECULAR TOOLS: DNA BARCODING AND SSRs

open access: yesTrakya University Journal of Natural Sciences, 2023
Substitution of plant cultivars of high commercial value with a cheaper, lower quality one is a common fraud committed against consumers and producers. Since it is one of the most widely grown legumes, lentil (Lens culinaris Medik.) is suitable for such ...
Metin Burak Tatlıses, Semra Hasancebi
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

Identification of three kinds of Plumeria flowers by DNA barcoding and HPLC specific chromatogram

open access: yesJournal of Pharmaceutical Analysis, 2018
DNA barcoding and HPLC specific chromatogram were used to identify three kinds of Plumeria flowers respectively. DNAs extracted from the three Plumeria species were amplified by PCR with universal primers, and the psbA-trnH region was selected.
Leilei Zhao   +3 more
doaj   +1 more source

Molecular database for classifying Shorea species (Dipterocarpaceae) and techniques for checking the legitimacy of timber and wood products [PDF]

open access: yes, 2010
The extent of tropical forest has been declining, due to over-exploitation and illegal logging activities. Large quantities of unlawfully extracted timber and other wood products have been exported, mainly to developed countries.
Bibian Diway   +19 more
core   +1 more source

Sequence diversification of 45S rRNA ITS, trnH-psbA spacer, and matK genic regions in several Allium species [PDF]

open access: yesGenes & Genomics, 2010
Allium is a very diverse genus with over 600 species distributed worldwide. Haplotype analyses of 45S rRNA ITS, trnH-psbA spacer, and matK gene sequences in 9 Allium species were carried out, subsequent to which phylogenetic relations of the nine species were also analyzed.
Jae-Han Son   +5 more
openaire   +1 more source

Petrocodon gracilis (Gesneriaceae) is a synonym of P. mirus based on morphological and molecular data

open access: yesNordic Journal of Botany, Volume 2026, Issue 3, March 2026.
Petrocodon gracilis T.Ding & B.Pan and P. mirus X.Z.Shi, J.X.Fu & Li H.Yang are two recently described species exhibiting nearly identical morphology. To determine whether they represent the same taxon, we compared their type localities, type materials, and morphological features and conducted phylogenetic analyses using the nuclear internal ...
Nan Li   +3 more
wiley   +1 more source

An In Silico Approach for Evaluation of ITS, rbcL, and psbA-trnH for DNA Barcoding of Eugenia spp.

open access: yesBiosfer: Jurnal Tadris Biologi
The genus Eugenia is known to be complex with intricate synonyms and taxonomy, and morphological identification is often unreliable due to overlapping characteristics and environmental influences, particularly in the flowers.
Syifara Chika, Shofiyyatuz Zahro
doaj   +1 more source

Chasing the hare: evaluating the phylogenetic utility of a nuclear single copy gene region at and below species level within the species rich group Peperomia (Piperaceae) [PDF]

open access: yes, 2011
Background: The rapidly increasing number of available plant genomes opens up almost unlimited prospects for biology in general and molecular phylogenetics in particular.
Naumann, Julia   +6 more
core   +2 more sources

Unraveling cryptic lineages in Jatropha nana: phylogenetic evidence supports species status for J. benghalensis (Euphorbiaceae)

open access: yesNordic Journal of Botany, Volume 2026, Issue 3, March 2026.
The taxonomic framework of the genus Jatropha (Euphorbiaceae) is well established, but its geophytic species present significant classification challenges. These difficulties arise from species complexes, cryptic traits, and high environmental and phenotypic variability.
Seema   +2 more
wiley   +1 more source

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