Results 11 to 20 of about 5,728 (211)

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   +2 more sources

psbA-trnH Intergenic Spacer profile of Wax Apple (Syzygium samarangense (Blume) Merr. & L.M. Perry) Cultivars

open access: yesJurnal Ilmu Pertanian Indonesia
The fruit known as wax apple, scientifically named Syzygium samarangense (Blume) Merr. & L.M. Perry, is a well-liked agricultural product originating from Demak Regency in the Central Java Province.
Tiara Dwi Meilina   +4 more
doaj   +2 more sources

DNA-Based Herbal Teas' Authentication: An ITS2 and psbA-trnH Multi-Marker DNA Metabarcoding Approach. [PDF]

open access: yesPlants (Basel), 2021
Medicinal plants have been widely used in traditional medicine due to their therapeutic properties. Although they are mostly used as herbal infusion and tincture, employment as ingredients of food supplements is increasing. However, fraud and adulteration are widespread issues.
Frigerio J   +5 more
europepmc   +6 more sources

Use of the psbA-trnH region to authenticate medicinal species of Fabaceae.

open access: yesBiological & pharmaceutical bulletin, 2014
Fabaceae is a huge family that contains a large number of medicinal plants, many of which are commonly used in Chinese traditional medicine. However, traditional taxonomy has not been able to meet the complicated demands of species discrimination within Fabaceae.
Ting, Gao, Xinye, Ma, Xunzhi, Zhu
openaire   +6 more sources

Phylogeographic patterns of Calophyllum Braziliense Camb. (Calophyllaceae)based on the psbA-trnH cpDNA locus [PDF]

open access: yesBMC Proceedings, 2011
Background Past climate changes have severely influenced the current distribution of species and their genetic diversity. Phylogeography is the study of the principles and processes governing the geographic distributions of genealogical lineages [1]. South America has the world’s largest area of swamps, floodplains and wetlands in general [2]. Brazil’s
Salgueiro, Fabiano   +3 more
openaire   +1 more source

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

Intraspecific inversions pose a challenge for the trnH-psbA plant DNA barcode. [PDF]

open access: yesPLoS ONE, 2010
BACKGROUND: The chloroplast trnH-psbA spacer region has been proposed as a prime candidate for use in DNA barcoding of plants because of its high substitution rate.
Barbara A Whitlock   +2 more
doaj   +1 more source

Phylogeny and historical biogeography of Lauraceae [PDF]

open access: yes, 2000
Phylogenetic relationships among 122 species of Lauraceae representing 44 of the 55 currently recognized genera are inferred from sequence variation in the chloroplast and nuclear genomes.
Chanderbali, Andre S.   +2 more
core   +1 more source

Enhanced artemisinin yield by expression of rol genes in artemisia annua [PDF]

open access: yes, 2016
Background: Despite of many advances in the treatment of malaria, it is still the fifth most prevalent disease worldwide and is one of the major causes of death in the developing countries which accounted for 584,000 deaths in 2013, as estimated by World
Bonfill Baldrich, Ma. Mercedes   +5 more
core   +3 more sources

PTIGS-IdIt, a system for species identification by DNA sequences of the psbA-trnH intergenic spacer region [PDF]

open access: yesBMC Bioinformatics, 2011
DNA barcoding technology, which uses a short piece of DNA sequence to identify species, has wide ranges of applications. Until today, a universal DNA barcode marker for plants remains elusive. The rbcL and matK regions have been proposed as the "core barcode" for plants and the ITS2 and psbA-trnH intergenic spacer (PTIGS) regions were later added as ...
Chang Liu   +11 more
openaire   +4 more sources

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