Results 161 to 170 of about 7,958 (202)

Comparative chloroplast genome analysis of Polygala species: insights into evolution, phylogeny, and DNA barcoding. [PDF]

Planta
Gülmez İ, Dönmez AA, Aydın ZU.
europepmc   +1 more source

Characterization of two novel chia (Salvia hispanica L.) white and black genotypes via DNA barcoding, physiological, and agronomic traits. [PDF]

J Genet Eng Biotechnol
Azzam CR, Rizk MS, Mostafa SSM, Arafa RA, Al-Nabawi MS, Morsi NAA, Nasr El-Din MM, Taher EH, Khaled KA.   +8 more
europepmc   +1 more source

Phylogenetic relationships among Artemisia species based on nuclear ITS and chloroplast psbA-trnH DNA markers

Biologia (Poland), 2014
The taxonomic and phylogenetic relationships within the genus Artemisia s.l. (Asteraceae) are controversial, and it has been considered 1 to 8 different genera. This work re-investigated the phylogenetic relationships in Artemisia using nuclear ribosomal
Kamil Coşkuncelebi, Mohammad Moghaddam Vahed, Ali Osman Belduz   +2 more
exaly   +3 more sources

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Identification of Apiaceae using ITS, ITS2 and psba-trnH barcodes

Molecular Biology Reports, 2022
Apiaceae plants are used as medicinal herbs, pesticides, spices, and vegetables; thus, accurately identifying Apiaceae species is important. The grassland ecosystem of Heilongjiang Province in northern China has huge reserves of wild Apiaceae plants, but few reports have systematically documented their diversity.
Yihong Bao, Zhen Wang, Zhehui Jiang
exaly   +3 more sources

The architecture of the chloroplast psbA-trnH non-coding region in angiosperms

Plant Systematics and Evolution, 2007
The psbA-trnH intergenic region is among the most variable regions in the angiosperm chloroplast genome. It is a popular tool for plant population genetics and species level phylogenetics and has been proposed as suitable for DNA barcoding studies.
Helena Štorchová, Matthew Olson
exaly   +2 more sources

Organization of chloroplast psbA-trnH intergenic spacer in dicotyledonous angiosperms of the family umbelliferae

Biochemistry (Moscow), 2012
Chloroplast intergenic psbA-trnH spacer has recently become a popular tool in plant molecular phylogenetic studies at low taxonomic level and as suitable for DNA barcoding studies. In present work, we studied the organization of psbA-trnH in the large family Umbelliferae and its potential as a DNA barcode and phylogenetic marker in this family ...
Tahir Samigullin
exaly   +3 more sources

ORGANIZATION AND POLYMORPHISM OF THE CHLOROPLAST GENOME REGION psbA-trnH IN REPRESENTATIVES OF THE GONIOLIMON BOISS.

Biolohichni systemy, 2022
Four out of twenty-two species of the genus Goniolimon are common in Ukraine: G. besserianum, G. graminifoli-um, G. rubellum and G. tataricum. Two of them, G. graminifolium and G. rubellum, are listed as vulnerable species in the Red Data Book of Ukraine. Some populations of both species are sometimes reported under different species names, manly as G.
Y.O. Tynkevich, M.O. Valin, I.I. Moysiyenko, R.A. Volkov   +3 more
openaire   +1 more source

[Identification of plantaginis semen based on ITS2 and psbA-trnH sequences].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2014
In order to evaluate the efficiency of ITS2 and psbA-trnH sequences used as DNA barcodes to distinguish Plantaginis Semen from its adulterants, we collected 71 samples of Plantaginis Semen and its adulterants. The ITS2 and psbA-trnH sequences were aligned through Clustal W, and the genetic distances were calculated by kimura 2-parameter (K2P) model and
Ming, Song, Ya-Qin, Zhang, Yun-Han, Lin, Yuan, Tu, Xiao-Xi, Ma, Wei, Sun, Li, Xiang, Wen-Jing, Jiao, Xia, Liu   +8 more
openaire   +3 more sources

Identification of Dryopteridis Crassirhizomatis Rhizoma based on psbA-trnH barcode

China Journal of Chinese Materia Medica, 2016
To identify origin of the medicinal materials Dryopteridis Crassirhizomatis Rhizoma by using the psbA-trnH sequence, the polymerase chain reaction (PCR) amplification and product sequencing of the experimental samples were performed. In order to expand the scope of the study, the psbA-trnH sequences of 8 genera and 3 species were downloaded from ...
Zhen-Jiao, Cai, Ya-Nan, Wu, Liang, Xu, Rong, Zhao, Bing, Wang, Ting-Guo, Kang   +5 more
openaire   +2 more sources

[Identification of pyrrosiae folium and its adulterants based on psbA-trnH sequence].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2014
In this study, the psbA-trnH sequence as DNA barcode was used to evaluate the accuracy and stability for identification pteridophyte medicinal material Pyrrosiae Foliumas from adulterants. Genomic DNA from 106 samples were extracted successfully. The Kimura 2-Parameter (K2P) distances and ML tree were calculated using software MEGA 6.0.
Ya-Qin, Zhang, Yue, Shi, Ming, Song, Yun-Han, Lin, Xiao-Xi, Ma, Wei, Sun, Li, Xiang, Xi, Liu   +7 more
openaire   +3 more sources