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  1. ...as yeasts, plants, worms, flies, and humans. The rDNA locus is an ideal candidate to harbor fundamental and evolutionarily conserved aging mechanisms as well as yield widely applicable markers of aging. In eukaryotes, the array originates the nucleolus, the site of ribosomal RNA (rRNA) transcription...
  2. ...RNA transcripts in C. Standard error bars are shown for n = 3 biological replicates. Natural genetic variation in yeast longevity Genome Research 1969 www..org for other quantitative traits in yeast (Steinmetz et al. 2002; Sinha et al. 2006). The presence of the S96 rDNA cluster leads to increasedmRLS (Fig. 3C...
  3. ...of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne 1015, Switzerland; 8Department of Genetics, Genomics and Informatics, University of Tennessee, Memphis, Tennessee 38163, USA Corresponding author: admin.auwerx@epfl.chAbstractThe functions of many eukaryotic genes are still poorly understood...
  4. ...are remarkably divergent in structure and gene content. Nature 463: 536–539. doi:10.1038/nature08700 ↵Hughes JF, Skaletsky H, Brown LG, Pyntikova T, Graves T, Fulton RS, Dugan S, Ding Y, Buhay CJ, Kremitzki C, et al. 2012. Strict evolutionary conservation followed rapid gene loss on human and rhesus Y...
  5. ...conservation and divergence of nematode miRNAs over 400 million years of evolution. Ascaris endo-siRNAs (26G- and 22G-RNAs), particularly in the testis, demonstrate striking adaptability and plasticity in their expression and biogenesis, including the loss of 39 29-Omethylation of small RNAs, when comparedwith...
  6. ...the proper folding of proteins (Buhr et al. 2016; Walsh et al. 2020). But again, this is expected to be a local effect, with limited -wide impact on SCU.The intensity of TS varies widely across species, not only in unicellular organisms but also in multicellular eukaryotes (Sharp et al. 2005; Subramanian...
  7. ..., as monitored by single-cell RNA-seq. Our results point toward a role for quiescent-specific RNAPII distribution to ensure a rapid and robust transcriptional response upon return to growth.Eukaryotic organization is dynamic, varying across cell types and conditions, both functionally and spatially...
  8. ..., and also Blattodea, in which all termites (Infraorder: Isoptera) are eusocial but exhibit varying levels of social complexity. These insect orders likely diverged ∼400 million years ago (Misof et al. 2014), and there are substantial differences between social insects from the two orders (Korb 2008; Korb...
  9. ...pleiotropic RNA helicases implicated in multiple aspects of RNA metabolism, including splicing, export, stability, translation, and stress response (Soto-Rifo and Ohlmann 2013). DDX3X is widely conserved across eukaryotes, with orthologs in mammals, flies, worms, and yeast (Johnstone et al. 2005; Elbaum...
  10. ...composition (Charlesworth and Charlesworth 2000; Bachtrog 2013). Y Chromosomes are derived from ordinary autosomes, but over time, they often have diverged considerably from their former homolog, the X Chromosome (Charlesworth 1978; Bull 1983).Y Chromosomes are transmitted through males only, which makes them...
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