Mitochondrial oxidative phosphorylation (OXPHOS) is central to physiology and disease pathogenesis. To systematically investigate its activity and regulation, we performed a wide range of assays of OXPHOS physiology and nuclear and mitochondrial gene expression across 2490 chemical perturbations in muscle cells. Through mining of the resulting compendium, we discovered that: ... More
Modification of the cytoplasmic domain of influenza virus hemagglutinin affects enlargement of the fusion pore.
Authors:Kozerski C,Ponimaskin E,Schroth-Diez B,Schmidt MF,Herrmann A
Journal:Journal of virology
PubMed ID:10906206
The fusion activity of chimeras of influenza virus hemagglutinin (HA) (from A/fpv/Rostock/34; subtype H7) with the transmembrane domain (TM) and/or cytoplasmic tail (CT) either from the nonviral, nonfusogenic T-cell surface protein CD4 or from the fusogenic Sendai virus F-protein was studied. Wild-type or chimeric HA was expressed in CV-1 cells ... More