The 5′ end of the 18S rRNA can be positioned from within the mature rRNA [PDF]
RNA, 1999 In yeast, the 5' end of the mature 18S rRNA is generated by endonucleolytic cleavage at site A1, the position of which is specified by two distinct signals. An evolutionarily conserved sequence immediately upstream of the cleavage site has previously been shown to constitute one of these signals.
Sharma, K, Venema, J, Tollervey, D
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Microbiome, 2021 Background The microbiome affects the health of plants and animals, including humans, and has many biological, ecological, and evolutionary consequences.
Kevin Xu Zhong +4 more
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Phylogeny of protostome worms derived from 18S rRNA sequences. [PDF]
Molecular Biology and Evolution, 1995 The phylogenetic relationships of protostome worms were studied by comparing new complete 18S rRNA sequences of Vestimentifera, Pogonophora, Sipuncula, Echiura, Nemertea, and Annelida with existing 18S rRNA sequences of Mollusca, Arthropoda, Chordata, and Platyhelminthes.
Winnepenninckx, Birgitta +2 more
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Identification of Sex and Female's Reproductive Stage in Commercial Fish Species through the Quantification of Ribosomal Transcripts in Gonads. [PDF]
PLoS ONE, 2016 The estimation of maturity and sex of fish stocks in European waters is a requirement of the EU Data Collection Framework as part of the policy to improve fisheries management.
Iratxe Rojo-Bartolomé +3 more
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Cells, 2022 Self-extracellular RNA (eRNA), which is released under pathological conditions from damaged tissue, has recently been identified as a new alarmin and synergistic agent together with toll-like receptor (TLR)2 ligands to induce proinflammatory activities ...
Karsten Grote +7 more
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Genetic characterization of flea-derived Bartonella species from native animals in Australia suggests host-parasite co-evolution [PDF]
, 2011 Fleas are important arthropod vectors for a variety of diseases in veterinary and human medicine, and bacteria belonging to the genus Bartonella are among the organisms most commonly transmitted by these ectoparasites.
Adams, P.J. +8 more
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Phylogeny as a proxy for ecology in seagrass amphipods: which traits are most conserved? [PDF]
, 2013 Increasingly, studies of community assembly and ecosystem function combine trait data and phylogenetic relationships to gain novel insight into the ecological and evolutionary constraints on community dynamics.
Best, Rebecca J, Stachowicz, John J
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Specialized box C/D snoRNPs act as antisense guides to target RNA base acetylation.
PLoS Genetics, 2017 Box C/D snoRNAs are known to guide site-specific ribose methylation of ribosomal RNA. Here, we demonstrate a novel and unexpected role for box C/D snoRNAs in guiding 18S rRNA acetylation in yeast.
Sunny Sharma +7 more
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Molecular epidemiological study of Trichomonas gallinae focusing on central and southeastern Europe
Frontiers in Veterinary Science, 2022 Trichomonas gallinae is a geographically widespread protozoan parasite of birds. In this study, oropharyngeal swab samples were collected in Hungary and Romania from 99 columbiform birds, including 76 feral pigeons (Columba livia domestica: 42 kept for ...
Barbara Tuska-Szalay +15 more
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Validation of suitable internal control genes for expression studies in aging. [PDF]
, 2009 Quantitative data from experiments of gene expression are often normalized through levels of housekeeping genes transcription by assuming that expression of these genes is highly uniform. This practice is being questioned as it becomes increasingly clear
Bacalini, MARIA GIULIA +9 more
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