Results 21 to 30 of about 309,135 (337)

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

Вавиловский 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, A. S. Nizkorodova, K. O. Sharipov, N. S. Polimbetova, B. K. Iskakov   +4 more
doaj   +1 more source

The METTL5-TRMT112 N6-methyladenosine methyltransferase complex regulates mRNA translation via 18S rRNA methylation

Journal of Biological Chemistry, 2022
Ribosomal RNAs (rRNAs) have long been known to carry chemical modifications, including 2′O-methylation, pseudouridylation, N6-methyladenosine (m6A), and N6,6-dimethyladenosine.
Caraline Sepich-Poore, Zhong Zheng, E. Schmitt, Kailong Wen, Zijie Zhang, X. Cui, Qing Dai, Allen C. Zhu, Linda Zhang, Arantxa Sanchez Castillo, Haiyan Tan, Junmin Peng, Xiaoxi Zhuang, Chuan He, S. Nachtergaele   +14 more
semanticscholar   +1 more source

Phylogenomic Analysis of the Phylum Nematoda: Conflicts and Congruences With Morphology, 18S rRNA, and Mitogenomes

Frontiers in Ecology and Evolution, 2022
Phylogenetic relationships within many lineages of the phylum Nematoda remain unresolved, despite numerous morphology-based and molecular analyses. We performed several phylogenomic analyses using 286 published genomes and transcriptomes and 19 new ...
Mohammed Ahmed, Nickellaus G. Roberts, Funmilola Adediran, A. Smythe, K. Kocot, O. Holovachov   +5 more
semanticscholar   +1 more source

Genetic Diversity of Babesia canis Strains in Dogs in Lithuania

Microorganisms, 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, Dalytė Mardosaitė-Busaitienė, Asta Aleksandravičienė, Birutė Karvelienė, Miglė Razgūnaitė, Inga Stadalienė, Algimantas Paulauskas   +6 more
doaj   +1 more source

18S rRNA Gene-Based Piroplasmid PCR: An Assay for Rapid and Precise Molecular Screening of Theileria and Babesia Species in Animals

Acta Parasitologica, 2022
The parasites of genera such as Babesia and Theileria are called piroplasmids due to the pear-shaped morphology of the multiplying parasite stages in the blood of the vertebrate host.
B. Kumar, B. Maharana, B. Thakre, N. Brahmbhatt, J. P. Joseph   +4 more
semanticscholar   +1 more source

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

PLoS 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, Adjoa Agyemang Boakye, Clement Okraku Tettey, Kofi Adjei Ntiri, Samuel Ohene Ofori, Comfort Dede Tetteh, Thelma Teley Aphour, Tanko Rufai   +7 more
doaj   +2 more sources

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

Insects, 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, Dongfang Zhao, Yabei Xu, Fengming Shi, Shixiang Zong, Jing Tao   +5 more
doaj   +1 more source

16S rRNA gene and 18S rRNA gene diversity in microbial mat communities in meltwater ponds on the McMurdo Ice Shelf, Antarctica

Polar Biology, 2021
The undulating ice of the McMurdo Ice Shelf, Southern Victoria Land, supports one of the largest networks of ice-based, multiyear meltwater pond habitats in Antarctica, where microbial mats are abundant and contribute most of the biomass and biodiversity.
E. E. Jackson, I. Hawes, A. Jungblut
semanticscholar   +1 more source

Nob1p Is Required for Cleavage of the 3′ End of 18S rRNA [PDF]

Molecular and Cellular Biology, 2003
We report the characterization of a novel factor, Nob1p (Yor056c), which is essential for the synthesis of 40S ribosome subunits. Genetic depletion of Nob1p strongly inhibits the processing of the 20S pre-rRNA to the mature 18S rRNA, leading to the accumulation of high levels of the 20S pre-rRNA together with novel degradation intermediates.
FATICA, Alessandro, OEFFINGER M., DLAKIC M., TOLLERVEY D.   +3 more
openaire   +2 more sources

Quantification of Plasmodium knowlesi versus Plasmodium falciparum in the rhesus liver: implications for malaria vaccine studies in rhesus models

Malaria Journal, 2020
Background Rhesus macaques are valuable pre-clinical models for malaria vaccine development. The Plasmodium knowlesi/rhesus and Plasmodium falciparum/rhesus models are two established platforms for malaria vaccine testing, and both have previously been ...
Melanie J. Shears, Annette M. Seilie, B. Kim Lee Sim, Stephen L. Hoffman, Sean C. Murphy   +4 more
doaj   +1 more source