U.C.L.A. Rheumatology Pathophysiology of Disease Course Lecture, Second Year Medical School 2005
 
 
 
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Transcription And Translation   Page 47

  
 
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Transcription within the cell nucleus is shown and cytosolic translation is animated.
Animation: Transcription : Transcription within the cell nucleus is shown. Animation: Translation: Cytosolic translation is animated.
Animation: Transcription : Transcription within the cell nucleus is shown. Animation: Translation: Cytosolic translation is animated.
Animation: Transcription : Transcription within the cell nucleus is shown.
Animation: Translation: Cytosolic translation is animated.
 
       
Slide 1: "Transcription within the Cell Nucleus is Drawn #1 " 360 x 240 pixels 20kb drawn freehand in 3dStudio Max. Slide 2: "Transcription within the Cell Nucleus is Drawn: a closer view #2" 360 x 240 pixels 27kb drawn freehand in 3dStudio Max. Slide 3: "Translation in the Cytosol is shown " 360 x 240 pixels 14kb drawn freehand in 3dStudio Max.
Click Picture or here for larger slides (720 x 480 ) 48kb Click Picture or here for larger slides (720 x 480 ) 79kb Click Picture or here for larger slides (720 x 480 ) 48kb
        Transcription within the cell nucleus is shown. In regards to our story line, this process could represent the cells' normal metabolism and molecular turnover, including the transcription of mRNA for the production of MHC Class I molecules.
        On the other hand, the Class I DNA virus reproduces itself by commandeering this cell machinery, and both DNA and RNA here would represent viral proteins.
       Translation takes place in the cytosol exclusively for proteins that remain inside the cell, and which are not associated with the endomembrane system, such as is shown here. This would also be the case initially for many viral proteins, once the virus has commandeered the cell's protein making machinery.
 
     
 
Slide 4: "Transfer RNA and messenger RNA involved with Translation in the Cytosol are delineated " 360 x 240 pixels 13kb drawn freehand in 3dStudio Max. Slide 5: "The Ribosome Facilitates Peptide extension off the tRNA as shown " 360 x 240 pixels 14kb drawn freehand in 3dStudio Max.
Slide 6: "A closer view of the Translation Apparatus is drawn " 360 x 240 pixels 20kb drawn freehand in 3dStudio Max
Click Picture or here for larger slides (720 x 480 ) 32kb Click Picture or here for larger slides (720 x 480 ) 35kb Click Picture or here for larger slides (720 x 480 ) 58kb
     
Page 47
Slide 7: "The Peptide Extension is shown " 360 x 240 pixels 21kb drawn freehand in 3dStudio Max    
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