Virus assembly frequently requires scaffolding proteins that promote capsid assembly. In addition to promoting assembly, scaffolding proteins can induce deviations from the exact icosahedral symmetry ...
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Atlas Classic HO EMD GP7

Senior Editor Cody Grivno reviews the Atlas Classic HO scale Electro-Motive Division (EMD) GP7 diesel locomotive. You’ll first learn about the prototype GP7, which was produced from 1949 to 1954, and ...
All the Latest Game Footage and Images from Trainz Plus: ITC GP7 Phase I & II This pack allows you to jump in and drive the ITC GP7 Phase I and II locomotives in your own sessions. Find them under the ...
Price: Direct-current model, $184.95; with ESU LokSound V5 sound decoder, $294.95 Era: 1949 to 1980s (varies based on paint scheme) Manufacturer: Atlas Model Railroad Co., 378 Florence Ave., Hillside, ...