Results 1 to 10 of about 608,629 (167)

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   +2 more sources

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

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   +2 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

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

Regulation of translation by methylation multiplicity of 18S rRNA [PDF]

open access: yesCell Reports, 2021
Summary: N6-methyladenosine (m6A) is a conserved ribonucleoside modification that regulates many facets of RNA metabolism. Using quantitative mass spectrometry, we find that the universally conserved tandem adenosines at the 3′ end of 18S rRNA, thought ...
Kuanqing Liu   +6 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

Defining Reference Sequences for Nocardia Species by Similarity and Clustering Analyses of 16S rRNA Gene Sequence Data [PDF]

open access: yesPLoS ONE June 2011 | Volume 6 | Issue 6 | e19517, 2023
The intra- and inter-species genetic diversity of bacteria and the absence of 'reference', or the most representative, sequences of individual species present a significant challenge for sequence-based identification. The aims of this study were to determine the utility, and compare the performance of several clustering and classification algorithms to
arxiv   +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

Reference Gene Selection for Expression Analyses by qRT-PCR in Dendroctonus valens

open access: yesInsects, 2020
Dendroctonus valens is the main pest of the genus Pinus. To facilitate gene expression analyses, suitable reference genes for adults and mature larvae of D. valens under different temperature conditions were determined.
Chunchun Zheng   +5 more
doaj   +1 more source

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