In eukaryotic cells, the nucleolus is the central site for ribosome biogenesis. It is composed of distinct subcompartments: fibrillar center (FC), dense fibrillar component (DFC), periphery of DFC ...

Mitchell L. Sogin, Evolution of Eukaryotic Microorganisms and Their Small Subunit Ribosomal RNAs, American Zoologist, Vol. 29, No. 2 (1989), pp. 487-499 ...

At multiple places in eukaryotic rRNA-processing pathways, alternative routes can be followed, and there are cases in which cleavages that normally occur concomitantly are uncoupled, thus leading ...

Having solved the first crystal structure of a eukaryotic ribosome, scientists are now getting a new, more detailed look at the machinery that translates the genetic code into proteins in all ...

Unlike the positive, oligo- (dT)-based techniques used to purify eukaryotic transcripts, the MICROBExpress protocol is a negative selection technique, enriching for bacterial mRNA by removing the ...

The NEXTflex™ 18S ITS Amplicon-Seq Kit simplifies the preparation of multiplexed amplicon libraries spanning the ITS1 and ITS2 hypervariable regions of eukaryotic 18S ribosomal RNA (rRNA) genes to ...

18S rRNA gene sequencing is commonly used to identify, classify and quantify microorganisms in complex biological mixtures, such as samples collected from the environment and the gut. Phylogenetic ...

Both bacteria are intracellular parasites and might have acquired introns from eukaryotic hosts. Here we provide direct evidence for splicing, and evolutionary evidence for mobility, of group I ...