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Bromegrass mosaic virus

In collaboration with the Virology Laboratory of the Institut de Biologie Moleculaire et Cellulaire in Strasbourg, the Laboratory of Molecular Acoustics has studied the ultrasonic absorption of two small icosahedral viruses, bromegrass mosaic virus (BMV) and tomato bushy stunt virus (TBSV). Measurements carried out between 0.6 and 40 MHz showed that ultrasonic waves in the MHz range are absorbed much more by capsids than by dissociated protein. Examples of ultrasonic spectra of solutions of BMV protein capsids and of subunit-dimers are shown in Fig. 1 (at 5 mg/ml in 10 mM Na cacodylate, 1.00 M NaCl, at 23°C capsids , pH=4.80 dimers o, pH = 6.6o). Spectra obtained for BMV (A, pH = 5 00, at the same particle concentration as for the BMV capsids, otherwise similar conditions) and for the pure solvent ( — ) are also shown. [Pg.443]

Bromegrass mosaic Broadbean mosaic Chili mosaic Cowpea yellow mosaic Cucumber mosaic Egg plant mosaic Pea streak Potato virus X... [Pg.54]


See other pages where Bromegrass mosaic virus is mentioned: [Pg.49]    [Pg.249]    [Pg.260]    [Pg.49]    [Pg.249]    [Pg.260]    [Pg.53]   
See also in sourсe #XX -- [ Pg.249 ]




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