I G Surguchova

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The authors examined the molecular organization of myosin in stress fibers (microfilament bundles) of cultured mouse embryo fibroblasts. To visualize the organization of myosin filaments in these cells, fibroblast cytoskeletons were treated with gelsolin-like protein from bovine brain (hereafter called brain gelsolin), which selectively disrupts actin(More)
Using sucrose density centrifugation and gel filtration of a 105000 X g supernatant of Bacillus brevis two enzymic activities of glycyl-tRNA synthetase were separated. Enzyme catalyzing the aminoacylation of tRNA (E1) elutes in a high-molecular-weight region. Enzyme active in glycylhydroxamate formation (E2) elutes from a Sephadex gel column and sediments(More)
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