Togaviridae Section of Microbiology and Parasitology Togaviruses (+)sense RNA Viruses Family Genus Type Species Hosts Togaviridae Alphavirus Sindbis virus Vertebrates Rubivirus…
Slide 1 Membrane Transport Slide 2 3 Types of transport Slide 3 Passive Transport Simple diffusion –Small non-polar molecules No ions –Examples: Fatty acids Steroids…
Slide 1 Slide 2 Slide 3 Non-living entities Can infect organisms of every domain Commonly referred to by organism they infect Viruses that infect bacteria:…
Slide 1 Slide 2 Viruses are not alive A virus in an obligate intracellular parasite Requires host cell to reproduce Can be seen at magnifications provided…
Host-Parasite Interactions of Cryptosporidium Molecular Basis of Attachment and Invasion Ultrastructural Aspects of Cryptosporidium Attachment and Invasion Marcial and Madara,…
H S V - 1 Biological properties 1.Morphology and structure 1>120-200 nm spherical icosahedral 2>core dsDNA linear (L segment and S segment ) 3>capsid 162 capsomeres…
Viruses of Bacteria Chapter 13 General Characteristics of Viruses Non-living entities Not considered organisms Can infect organisms of every domain All lifeforms Commonly…
H S V - 1 Biological properties 1.Morphology and structure 1>120-200 nm spherical icosahedral 2>core dsDNA linear (L segment and S segment ) 3>capsid 162 capsomeres…
Slide 1 HIV Slide 2 HIV causes AIDS (aquired immune deficiency syndrome) Infects specific cells of the immune system CD4+ helper T cells Macrophages (scavenger APC cells)…
Host-Parasite Interactions of Cryptosporidium Molecular Basis of Attachment and Invasion Ultrastructural Aspects of Cryptosporidium Attachment and Invasion Marcial and Madara,…