Impaired function of rDNA transcription initiation machinery leads to derepression of ribosomal genes with insertions of R2 retrotransposon
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DOI: 10.1093/nar/gkab1276
Abstract: Abstract Eukaryotic genomes harbor hundreds of rRNA genes, many of which are transcriptionally silent. However, little is known about selective regulation of individual rDNA units. In Drosophila melanogaster, some rDNA repeats contain insertions of the… read more here.
Keywords: insertions retrotransposon; derepression; rdna transcription; rdna units ... See more keywords
Stable Signal Peptides and the Response to Secretion Stress in Staphylococcus aureus
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DOI: 10.1128/mbio.01507-17
Abstract: ABSTRACT Protein secretion is essential, but how it is managed is poorly understood. In bacteria, most secreted proteins require release from the outer surface of the cytoplasmic membrane by type I signal peptidase (SPase), which… read more here.
Keywords: staphylococcus aureus; secretion; spase; signal peptides ... See more keywords