Regeneration: Evolution, Model Organisms, And Unanswered Questions
12
Regeneration: Evolution, Model Organisms, And Unanswered Questions
description
Regeneration: Evolution, Model Organisms, And Unanswered Questions. Some of Model Organisms Used in Regenerative Biology. Bilaterian Triploblast. Sanchez and Tsonis, 2006. Salamanders are to Regeneration as KY is to Basketball, Bourbon, and Thoroughbreds. Spinal Cord. Limb. - PowerPoint PPT Presentation
Transcript of Regeneration: Evolution, Model Organisms, And Unanswered Questions
![Page 1: Regeneration: Evolution, Model Organisms, And Unanswered Questions](https://reader035.fdocuments.us/reader035/viewer/2022062521/56816799550346895ddcd509/html5/thumbnails/1.jpg)
Regeneration: Evolution,Model Organisms,And Unanswered Questions
![Page 2: Regeneration: Evolution, Model Organisms, And Unanswered Questions](https://reader035.fdocuments.us/reader035/viewer/2022062521/56816799550346895ddcd509/html5/thumbnails/2.jpg)
Some of Model Organisms Used in Regenerative Biology
![Page 3: Regeneration: Evolution, Model Organisms, And Unanswered Questions](https://reader035.fdocuments.us/reader035/viewer/2022062521/56816799550346895ddcd509/html5/thumbnails/3.jpg)
BilaterianTriploblast
Sanchez and Tsonis, 2006
![Page 4: Regeneration: Evolution, Model Organisms, And Unanswered Questions](https://reader035.fdocuments.us/reader035/viewer/2022062521/56816799550346895ddcd509/html5/thumbnails/4.jpg)
Salamanders are to Regeneration as KY is to Basketball, Bourbon, and Thoroughbreds
Limb
Spinal Cord
![Page 5: Regeneration: Evolution, Model Organisms, And Unanswered Questions](https://reader035.fdocuments.us/reader035/viewer/2022062521/56816799550346895ddcd509/html5/thumbnails/5.jpg)
Salamander Limb Regeneration
Day 14
Day 5
Day 35
![Page 6: Regeneration: Evolution, Model Organisms, And Unanswered Questions](https://reader035.fdocuments.us/reader035/viewer/2022062521/56816799550346895ddcd509/html5/thumbnails/6.jpg)
Salamander Limb Blastema
![Page 7: Regeneration: Evolution, Model Organisms, And Unanswered Questions](https://reader035.fdocuments.us/reader035/viewer/2022062521/56816799550346895ddcd509/html5/thumbnails/7.jpg)
Blastema cells remainrestricted
Blastema cells becomemultipotent
Blastema cells are a mixof restricted and multi-potent cells.
Three Models: (Tanaka, 2003)
![Page 8: Regeneration: Evolution, Model Organisms, And Unanswered Questions](https://reader035.fdocuments.us/reader035/viewer/2022062521/56816799550346895ddcd509/html5/thumbnails/8.jpg)
How is Proximodistal Patterning Achieved?
![Page 9: Regeneration: Evolution, Model Organisms, And Unanswered Questions](https://reader035.fdocuments.us/reader035/viewer/2022062521/56816799550346895ddcd509/html5/thumbnails/9.jpg)
QuickTime™ and aDV/DVCPRO - NTSC decompressor
are needed to see this picture.
![Page 10: Regeneration: Evolution, Model Organisms, And Unanswered Questions](https://reader035.fdocuments.us/reader035/viewer/2022062521/56816799550346895ddcd509/html5/thumbnails/10.jpg)
The Ependymal Response
![Page 11: Regeneration: Evolution, Model Organisms, And Unanswered Questions](https://reader035.fdocuments.us/reader035/viewer/2022062521/56816799550346895ddcd509/html5/thumbnails/11.jpg)
Ependymal response 14 days post amputation (dpa)
![Page 12: Regeneration: Evolution, Model Organisms, And Unanswered Questions](https://reader035.fdocuments.us/reader035/viewer/2022062521/56816799550346895ddcd509/html5/thumbnails/12.jpg)