Results 1 to 10 of about 2,527 (70)

Phylogenetic Relationship Investigation of Some Medicinal Plants Using Nuclear ITS Barcodes [PDF]

open access: yesAgrotechniques in Industrial Crops, 2023
DNA barcoding is a straightforward strategy that uses short orthologous genetic sequences and standard genomes to specify species. This technique has the capability of molecular identification, detection of living species and discovery of unfamiliar ...
Mahdi Bavi   +3 more
doaj   +1 more source

Molecular identification and phylogenetic analysis of Pulex irritans in different regions of Iran [PDF]

open access: yesThe Iranian Journal of Veterinary Science and Technology, 2021
The present study was conducted to perform a molecular comparison of Pulex irritans based on the mitochondrial genome in four different climatic regions including the Caspian Sea region, a mountainous region, Persian Gulf region,  and the Central Desert ...
shahin seidy   +2 more
doaj   +1 more source

DNA barcoding to identify leaf preference of leafcutting bees [PDF]

open access: yesRoyal Society Open Science, 2016
Leafcutting bees (Megachile: Megachilidae) cut leaves from various trees, shrubs, wildflowers and grasses to partition and encase brood cells in hollow plant stems, decaying logs or in the ground.
J. Scott MacIvor
doaj   +1 more source

Inferring population structure and genetic diversity of the invasive alien Nootka lupin in Iceland

open access: yesPolar Research, 2021
Polar and subpolar regions are known for their particular vulnerability and sensitivity to the detrimental effects of non-indigenous species, which is well exemplified by the Nootka lupin (Lupinus nootkatensis) spread in Iceland.
Jakub Skorupski   +4 more
doaj   +1 more source

Genetic evaluation and germplasm identification analysis on ITS2, trnL-F, and psbA-trnH of alfalfa varieties germplasm resources

open access: yesOpen Life Sciences, 2023
In this study, genetic diversity and germplasm identification of 28 alfalfa germplasm cultivars materials were evaluated by analyzing their internal transcribed spacer 2 (ITS2), trnL-F, and psbA-trnH sequences to provide the innovative reference of ...
Yong Wang   +4 more
doaj   +1 more source

An additional records of Hyalomma marginatum rufipes Koch, 1844 (Acari: Ixodidae) in southwestern and southern Iran with a molecular evidence [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2015
Hyalomma marginatum rufipes (Acari: Ixodidae) along with three closely related subspecies is considered as marginatum group. The subspecies had proven as main vector of Crimean Congo hemorrhagic fever virus, the cause of human death in Asia, Africa and ...
Asadollah Hosseini-Chegeni   +4 more
doaj   +1 more source

Performance of CO1 and ITS2 nested PCR in molecular identification of ordinary scabies (Sarcoptes scabiei var. hominis)

open access: yesIndonesian Journal of Biotechnology, 2021
Scabies is a global disease with a high prevalence, causing morbidity and even mortality, especially in poor and developing countries. However, it is often misdiagnosed due to varied and unspecified lesions. The gold standard technique for diagnosis is a
Gita Dwi Prasasty   +8 more
doaj   +1 more source

Parasitoids of the genus Trichogramma (Hymenoptera: Trichogrammatidae), natural enemies of European corn borer Ostrinia nubilalis (Hübner, 1796) (Lepidoptera: Crambidae) [PDF]

open access: yesJournal of Central European Agriculture, 2021
Maize (Zea mays Linnaeus, 1753) is economically the most important crop in Serbia, while the European corn borer Ostrinia nubilalis (Hübner, 1796) (Lepidoptera: Crambidae) is the its most significant pest of this crop.
Aleksandar Ivezić, Branislav Trudić
doaj   +1 more source

The value of the ITS2 region for the identification of species boundaries between Alloxysta hyperparasitoids (Hymenoptera: Charipidae) of aphids

open access: yesEuropean Journal of Entomology, 2003
1) Alloxystinae are major secondary parasitoids of aphids, important in both their ecology and pest management. 2) Two radically differing views of alloxystine taxonomy exist in the literature, in one of which the group is very diverse, in the other it ...
F.J. Frank VAN VEEN   +2 more
doaj   +1 more source

Testing molecular barcodes: Invariant mitochondrial DNA sequences vs the larval and adult morphology of West Palaearctic Pandasyopthalmus species (Diptera: Syrphidae: Paragini)

open access: yesEuropean Journal of Entomology, 2006
The intra- and interspecific variability in the West Palaearctic tibialis-group species of the subgenus Pandasyopthalmus (Diptera: Syrphidae: Paragus) was analysed.
Santos ROJO   +3 more
doaj   +1 more source

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