Difference between revisions of "January 19, 2016"
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== Article Discussion == | == Article Discussion == | ||
| − | === "Responses of Python Gastrointestinal Regulatory Peptides to Feeding" === | + | === "Responses of Python Gastrointestinal Regulatory Peptides to Feeding" (2001) === |
*Hormone and peptide levels are elevated after feeding. | *Hormone and peptide levels are elevated after feeding. | ||
*Organ morphology begins changing even before food hits the organ. | *Organ morphology begins changing even before food hits the organ. | ||
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| − | === "Adaptive Regulation of Digestive Performance in the Genus Python" === | + | === "Adaptive Regulation of Digestive Performance in the Genus Python" (2007) === |
*The post-prandial growth of the Small Intestine is attributed to hypertrophy rather than hyperplasia. | *The post-prandial growth of the Small Intestine is attributed to hypertrophy rather than hyperplasia. | ||
*Intracellular stores of protein contribute to increased intestinal mass and nutrient up-take. | *Intracellular stores of protein contribute to increased intestinal mass and nutrient up-take. | ||
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'''''Remember: we are only working with RNA.''''' | '''''Remember: we are only working with RNA.''''' | ||
| − | == Classwork | + | == Classwork == |
*Use ''Unix'' to download FastQC data analysis results. | *Use ''Unix'' to download FastQC data analysis results. | ||
Latest revision as of 14:54, 13 February 2016
Contents
Article Discussion
"Responses of Python Gastrointestinal Regulatory Peptides to Feeding" (2001)
- Hormone and peptide levels are elevated after feeding.
- Organ morphology begins changing even before food hits the organ.
"Adaptive Regulation of Digestive Performance in the Genus Python" (2007)
- The post-prandial growth of the Small Intestine is attributed to hypertrophy rather than hyperplasia.
- Intracellular stores of protein contribute to increased intestinal mass and nutrient up-take.
- Lipid droplets from the meal also increase intestinal mass.
Questions to Consider:
- Do new proteins replace the intracellular stores of protein when stored proteins travel to the cell surface?
- Are cell division and apoptosis up-regulated?
Remember: we are only working with RNA.
Classwork
- Use Unix to download FastQC data analysis results.
References
- Secor, Stephen M., et al. “Responses of python gastrointestinal regulatory peptides to feeding.” PNAS. 98. 24 (2001): 13637-13642.
- Ott, Brian D., and Secor, Stephen M. “Adaptive regulation of digestive performance in the genus Python.” The Journal of Experimental Biology. 210 (2007): 340-356.
