… glycosylated haemoglobin; Mr TB Mulvey and Mrs C Breed for statistical analysis; Dr M Gill
for criticising the manuscript; and Mrs J Patterson, Mrs D Anderson, and Mr D Brown for help …

NusG/Spt5 proteins are the only transcription factors utilized by all cellular organisms. In
enterobacteria, NusG antagonizes the transcription termination activity of Rho, a hexameric …

Translation termination, which liberates a nascent polypeptide from the ribosome
specifically at stop codons, must occur accurately and rapidly. We established single-molecule …

Ring-shaped hexameric helicases and translocases support essential DNA-, RNA-, and
protein-dependent transactions in all cells and many viruses. How such systems coordinate …

In bacteria, release of newly synthesized proteins from ribosomes during translation termination
is catalyzed by class-I release factors (RFs) RF1 or RF2, reading UAA and UAG or UAA …

Introduction Non‐traumatic headaches comprise up to 4% of all emergency department (ED)
visits. Current practice is moving toward multimodal analgesia regimens that limit narcotic …

Processive, ring-shaped protein and nucleic acid protein translocases control essential
biochemical processes throughout biology and are considered high-prospect therapeutic targets. …

The bacterial hexameric helicase known as Rho is an archetypal sequence-specific transcription
terminator that typically halts the synthesis of a defined set of transcripts, particularly …

Let $ M\subset {{\text {R}}^ n} $ be a compact submanifold of Euclidean space which is
invariant by a compact group $ G\subset SO (n) $. When $\dim (M)= n-2$, it is shown that there …

… Using the geometry of algebraic hypersurface singularities and classification theorems,
Durfee and Lawson [DL] proved the existence of foliations on a class of these which bound …