Icosahedral Symmetry: Most economical way to build symmetric shell, maximal internal volume, with nonsymmetric proteins: icosahedron Icosahedron: solid.
Hepatitis viruses. Features of structure and main biological properties Vinnitsa National Pirogov Memorial Medical University / Department of microbiology.
General properties of viruses 1-They are very small in size, from 20-300 nm 2-They contain one kind of nucleic acid (RNA or DNA) as their genome 3-They.
Foundations in Microbiology Chapter 6 PowerPoint to accompany Fifth Edition Talaro Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction.
NEGATIVE STRAND RNA VIRUSES (-) sense RNA genome: Genomic RNA is not translatable Viral RNA is transcribed into (+)sense mRNA RNA alone is not infectious.
