Results 1 to 10 of about 231,988 (255)

18S-NemaBase: Curated 18S rRNA Database of Nematode Sequences [PDF]

open access: yesJournal of Nematology, 2023
Nematodes are the most abundant and diverse animals on the planet but lack representation in biodiversity research. This presents a problem for studying nematode diversity, particularly when molecular tools (i.e., barcoding and metabarcoding) rely on ...
Gattoni Kaitlin   +8 more
doaj   +3 more sources

Poly(G)7 box: a functional element of mammalian 18S rRNA involved in translation [PDF]

open access: yesRNA Biology
In eukaryotes, the ribosomal small subunit (40S) is composed of 18S rRNA and 33 ribosomal proteins. 18S rRNA has a special secondary structure and is an indispensable part of the translation process.
Dahao Wei   +4 more
doaj   +2 more sources

Overexpression of 18S rRNA methyltransferase CrBUD23 enhances biomass and lutein content in Chlamydomonas reinhardtii [PDF]

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
Post-transcriptional modification of nucleic acids including transfer RNA (tRNA), ribosomal RNA (rRNA) and messenger RNA (mRNA) is vital for fine-tunning of mRNA translation. Methylation is one of the most widespread post-transcriptional modifications in
Chenglong Liu   +12 more
doaj   +2 more sources

18S rRNA gene metabarcoding for investigation of gastrointestinal parasite diversity in great cormorants [PDF]

open access: yesScientific Reports
The great cormorant (Phalacrocorax carbo) is a migratory, fish-eating bird that may act as a carrier for various pathogens, raising potential ecological and public health concerns.
Subin Lee   +7 more
doaj   +2 more sources

Evaluation of coccidia DNA in irrigation pond water and wastewater sludge associated with Cyclospora cayetanensis 18S rRNA gene qPCR detections [PDF]

open access: yesMicrobiology Spectrum
The coccidian parasite Cyclospora cayetanensis is the causative agent for foodborne outbreaks of cyclosporiasis disease and multiple annual fresh produce recalls.
Jessica Hofstetter   +5 more
doaj   +2 more sources

Development of a Multiplex PCR for Simultaneous Detection of Blueberry Red Ringspot Virus and Blueberry Scorch Virus Including an Internal Control [PDF]

open access: yesResearch in Plant Disease, 2023
Blueberry red ringspot virus (BRRSV) and blueberry scorch virus (BlScV) are included in the quarantine virus list managed by the Korean Animal and Plant Quarantine Agency.
Hae Min Lee   +2 more
doaj   +1 more source

Glyphosate treatment mediates the accumulation of small discrete 5′ and 3′-terminal fragments of 18S rRNA in plant cells

open access: yesВавиловский журнал генетики и селекции, 2023
Under many kinds of stress, eukaryotic cells rapidly decrease the overall translation level of the majority of mRNAs. However, some molecular mechanisms of protein synthesis inhibition like phosphorylation of eukaryotic elongation factor 2 (eEF2), which ...
A. V. Zhigailov   +4 more
doaj   +1 more source

Genetic Diversity of Babesia canis Strains in Dogs in Lithuania

open access: yesMicroorganisms, 2022
Canine babesiosis is an emerging and rapidly expanding tick-borne disease in central and northeast Europe. In the last two decades, the endemic area of Babesia canis has expanded from central Europe to the Baltic region.
Jana Radzijevskaja   +6 more
doaj   +1 more source

Taxonomic resolutions based on 18S rRNA genes: a case study of subclass copepoda. [PDF]

open access: yesPLoS ONE, 2015
Biodiversity studies are commonly conducted using 18S rRNA genes. In this study, we compared the inter-species divergence of variable regions (V1-9) within the copepod 18S rRNA gene, and tested their taxonomic resolutions at different taxonomic levels ...
Shu Wu, Jie Xiong, Yuhe Yu
doaj   +1 more source

Utilization of 18s ribosomal RNA LAMP for detecting Plasmodium falciparum in microscopy and rapid diagnostic test negative patients

open access: yesPLoS ONE, 2022
In this study, Plasmodium falciparum was detected in patients that were declared negative for malaria microscopy and rapid diagnostic test kit (mRDT), using Plasmodium 18s rRNA loop-mediated isothermal amplification (LAMP) technique. The main aim of this
Enoch Aninagyei   +7 more
doaj   +2 more sources

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