Results 11 to 20 of about 89,798 (345)

Internal transcribed spacer primer evaluation for vascular plant metabarcoding [PDF]

Metabarcoding and Metagenomics, 2021
The unprecedented ongoing biodiversity decline necessitates scalable means of monitoring in order to fully understand the underlying causes. DNA metabarcoding has the potential to provide a powerful tool for accurate and rapid biodiversity monitoring ...
Andreas Kolter, Birgit Gemeinholzer
doaj   +4 more sources

Internal transcribed spacer dimorphism and diversity in Dientamoeba fragilis.

Journal of Eukaryotic Microbiology, 2006
The internal transcribed spacer (ITS) region of the ribosomal RNA operon is frequently used for detecting sequence variation among closely related species as it is usually homogeneous within strains but evolves more rapidly than ribosomal RNA coding ...
Clark, C Graham, Macfarlane, Lorna, Windsor, Jeffrey J   +2 more
core   +3 more sources

Internal transcribed spacer 2 barcode: A good tool for identifying Acanthopanacis cortex [PDF]

Frontiers in Plant Science, 2015
Acanthopanacis cortex has been used in clinical applications for a long time. Considering some historical and geographical factors, Acanthopanacis cortex is easily confused with other herbs in medicine markets, thereby causing potential safety issues. In
Sha eZhao, Xiaochen eChen, Jingyuan eSong, Xiaohui ePang, Shilin eChen   +4 more
doaj   +3 more sources

Prevalence and molecular identification of Nematodirus helvetianus in camels in Iraq [PDF]

Veterinary World, 2021
Background and Aim: Camels from the central part of Iraq are infected with multiple parasitic diseases that have an economic impact by decreasing meat and milk production. This study aimed to evaluate Nematodirus spp.
Amer Rasool Alhaboubi, Ali Issa Fadhil, Shehala Rasool Feidhel   +2 more
doaj   +1 more source

Molecular genotyping reveals mixed bovine and human trypanosomiasis in cattle from West Africa [PDF]

Veterinary World, 2023
Background and Aim: Animal trypanosomiasis is a major contributor to agricultural and economic losses, especially in sub-Saharan Africa. We have shown that some animal species expressed genes that are significant players in immune response to bovine ...
Olanrewaju B. Morenikeji, Jessica L. Metelski, Anastasia Grytsay, Jacob Soulas, Mabel O. Akinyemi, Bolaji N. Thomas   +5 more
doaj   +1 more source

Nodular Subcutaneous Phaeohyphomycosis due to Medicopsis romeroi in an Immunocompetent Patient [PDF]

Journal of Clinical and Diagnostic Research, 2021
Fungal infections like subcutaneous phaeohyphomycosis are uncommon but are increasing lately, especially in tropical regions like India. Identification of correct aetiologic agent is essential as different species can have different organ tropism. Here,
Smita Deshkar, Niranjan Patil, Ashish Lad, Shraddha Amberkar, Swati Sharan   +4 more
doaj   +1 more source

Molecular Phylogeny of Ethiopian Artemisia (Asteraceae) Species Based on Nuclear External Transcribed Spacer (ETS) and Internal Transcribed Spacer (ITS)

Phytotaxa, 2022
There are four species of Artemisia known in Ethiopia, namely A. schimperi (endemic), A. abyssinica, A. afra and A. absinthium (syn. A. rehan). All these species occurred naturally except A. absinthium, which usually grows in private gardens. The main objective of this study was to reconstruct the molecular phylogeny to determine phylogenetic positions
Mistire Yifru, Brita Stedje, Tigist Wondimu, Tamrat Bekele, Sebsebe Demissew   +4 more
openalex   +3 more sources

DNA Barcode of Homalomena pexa inferred from Internal Transcribed Spacer Region

Jurnal Riset Biologi dan Aplikasinya, 2022
Homalomena pexa, a tomentose haired-leaf aroid, was a newly discovered and described plant species in early 2020. This species has currently only been reported from South Tapanuli.
Risqi Aprilianingsih, Baiq Farhatul Wahidah, Muhammad Rifqi Hariri   +2 more
doaj   +1 more source

Evolution of ribosomal internal transcribed spacers in Deuterostomia [PDF]

Molecular Phylogenetics and Evolution, 2017
AbstractSequences of ribosomal internal transcribed spacers (ITSs) are of great importance to molecular phylogenetics and DNA barcoding, but remain unstudied in some large taxa of Deuterostomia. We have analyzed completeITS1andITS2sequences in 62 species from 16 Deuterostomia classes, withITSssequences in 24 species from 11 classes initially obtained ...
Alexander Dyomin, Valeria Volodkina, Elena Koshel, Svetlana Galkina, Alsu Saifitdinova, Elena Gaginskaya   +5 more
openaire   +2 more sources

Problems, Limitations, and Challenges in Species Identification of Ascomycota Members on the Basis of ITS Regions

Acta Mycologica, 2020
The internal transcribed spacer (ITS) region is regarded as a formal fungal primary barcode with a high probability of the correct identification for a broad group of fungi.
Anna Baturo-Cieśniewska, Wojciech Pusz, Katarzyna Patejuk   +2 more
doaj   +1 more source