Results 31 to 40 of about 11,354 (257)

Identification and phylogenetic analysis of the genus Syringa based on chloroplast genomic DNA barcoding

open access: yesPLoS ONE, 2022
DNA barcoding is a supplementary tool in plant systematics that is extensively used to resolve species-level controversies. This study assesses the significance of using two DNA barcoding loci (e.g., psbA-trnH and trnC-petN) in distinguishing 33 plant ...
Ruihong Yao   +4 more
doaj   +2 more sources

Evaluating DNA barcoding using five loci (matK, ITS, trnH- psbA, rpoB, and rbcL) for species identification and phylogenetic analysis of Capsicum frutescens

open access: yesJournal of Applied Biology & Biotechnology, 2022
The Capsicum genus comprises several species that are closely related to each other in terms of morphology. This usually leads to species misidentification when relying solely on their physical traits.
M. Chinnkar, P. Jadhav
semanticscholar   +1 more source

DNA barcoding ferns in an unexplored tropical montane cloud forest area of southeast Oaxaca, Mexico

open access: yesScientific Reports, 2021
DNA barcoding can be useful for species identification and phylogenetic analysis, but its effectivity has not been verified in most neotropical cloud forest plants.
Sonia Trujillo-Argueta   +4 more
doaj   +1 more source

The DNA barcode identification of Dalbergia odorifera T. Chen and Dalbergia tonkinensis Prain

open access: yesBMC Plant Biology, 2023
Background Dalbergia odorifera is a precious tree species with unique economic and medicinal values, which is difficult to distinguish from Dalbergia tonkinensis by traditional identification methods such as morphological characteristics and wood ...
Weijie Wang   +4 more
doaj   +1 more source

cpDNA barcoding by combined End-Point and Real-Time PCR analyses to identify and quantify the main contaminants of oregano (Origanum vulgare L.) in commercial batches [PDF]

open access: yes, 1999
Oregano (Origanum vulgare L.) is a flowering plant that belongs to the mint family (Lamiaceae). It is used as a culinary herb and is often commercialized as a fine powder or a mixture of small fragments of dried leaves, which makes morphological ...
Vannozzi, Alessandro   +2 more
core   +2 more sources

Phylogenetics of subtribe Orchidinae s.l. (Orchidaceae; Orchidoideae) based on seven markers (plastid matK, psaB, rbcL, trnL-F, trnH-psba, and nuclear nrITS, Xdh): implications for generic delimitation. [PDF]

open access: yesBMC Plant Biol, 2017
Subtribe Orchidinae (Orchidaceae, Orchidoideae) are a nearly cosmopolitan taxon of terrestrial orchids, comprising about 1800 species in 47 to 60 genera.
Jin WT   +6 more
europepmc   +2 more sources

DNA Barcoding for Taxonomic Resolution in Lamiaceae: Evaluating rbcL, matK, and trnH-psbA Markers for Species Identification [PDF]

open access: green
Abstract Lamiaceae family presents an example of the taxonomic complexities that challenge traditional identification methods. This study aimed to assay the effectiveness of three DNA barcoding markers (rbcL, matK, and trnH-psbA) for species identification within the genera Thymus, Mentha, and Salvia collected from various Egyptian locations ...
Amr Hafez   +5 more
openalex   +2 more sources

Intraspecific Inversion in psbA-trnH Region and its Implication for DNA Barcoding: Case Study of Capparis spinosa L. Group [PDF]

open access: yesتاکسونومی و بیوسیستماتیک, 2019
DNA barcoding is one of the developing methods in molecular systematics for the identification of species. psbA- trnH is one of the most variable noncoding regions of chloroplast genome and a standard DNA barcode for plant species. However, intraspecific
Maryam Ahmadi   +2 more
doaj   +1 more source

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