JP Jan 14 16 - Revision history

Jupreziosi at 19:19, 14 January 2016

2016-01-14T19:19:10Z

Jupreziosi at 19:16, 14 January 2016

2016-01-14T19:16:56Z

Jupreziosi at 19:14, 14 January 2016

2016-01-14T19:14:44Z

Jupreziosi at 19:14, 14 January 2016

2016-01-14T19:14:34Z

Jupreziosi at 19:14, 14 January 2016

2016-01-14T19:14:19Z

Jupreziosi at 19:14, 14 January 2016

2016-01-14T19:14:01Z

Jupreziosi at 19:13, 14 January 2016

2016-01-14T19:13:18Z

Jupreziosi at 19:11, 14 January 2016

2016-01-14T19:11:41Z

Jupreziosi at 19:11, 14 January 2016

2016-01-14T19:11:22Z

Jupreziosi at 19:11, 14 January 2016

2016-01-14T19:11:05Z

@@ Line 66: / Line 66: @@
 Need to find:
-Housekeeping genes? Do the cells get bigger (how?) or are there more cells being made?
+Housekeeping genes? Which are specific to intestines.
 Track down the transport proteins

← Older revision		Revision as of 19:16, 14 January 2016
Line 62:		Line 62:

	* look at this gene: SGLT1		* look at this gene: SGLT1
		+
		+
		+	Need to find:
		+
		+	Housekeeping genes? Do the cells get bigger (how?) or are there more cells being made?
		+
		+	Track down the transport proteins

← Older revision		Revision as of 19:14, 14 January 2016
Line 53:		Line 53:

	Stephen M. Secor & Jared Diamond		Stephen M. Secor & Jared Diamond
		+

	Noteworthy text:		Noteworthy text:

@@ Line 4: / Line 4: @@
 Stephen M. Secor and Jared Diamond
 Noteworthy text:
@@ Line 40: / Line 41: @@
 Figure 10: liver mass increases.
 Our experiment:
@@ Line 45: / Line 47: @@
 Can't thaw the organs as we would lose the RNA. However, if the intestine was wadded up and only the serosa was sampled, we may have missed the mRNA.
 Is it legitimate to throw out a snake if it was all serosa? What if only one subset of snakes got their brush border sampled?

@@ Line 17: / Line 17: @@
 "Most of the increase in anterior small intestinal mass resulted from the mass increase of its mucosal layer" (1320).
 Methods:
@@ Line 57: / Line 54: @@
 "The small intestine doubles in wet and dry mass within 1 day, largely as a result of a sixfold increase in microvillus length and a doubling of mucosal enterocyte volume" (660).

← Older revision		Revision as of 19:14, 14 January 2016
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	"Most of the increase in anterior small intestinal mass resulted from the mass increase of its mucosal layer" (1320).		"Most of the increase in anterior small intestinal mass resulted from the mass increase of its mucosal layer" (1320).
		+
		+	"Molecular mechanisms of regulation of the glucose transporter SGLT1 are being studied in pythons" (662).
		+
		+	* look at this gene: SGLT1

	Methods:		Methods:

@@ Line 7: / Line 7: @@
 Noteworthy text:
-Three factors combine to make the metabolic response to feeding so large in pythons compared with that in mammals: the pythons’ much larger meal size; their gut atrophy during their long fasts, requiring a high investment in rebuilding the atrophied gut; and their much lower basal metabolic rates, constituting the low baseline from which oxygen consumption rises during digestion (1321).
+"Three factors combine to make the metabolic response to feeding so large in pythons compared with that in mammals: the pythons’ much larger meal size; their gut atrophy during their long fasts, requiring a high investment in rebuilding the atrophied gut; and their much lower basal metabolic rates, constituting the low baseline from which oxygen consumption rises during digestion" (1321).
-The first organs to respond with significant increases in wet mass (within 6 h of the snake’s consuming a meal) are the stomach and small intestine, the organs most immediately involved in digesting the meal (1323).
+"The first organs to respond with significant increases in wet mass (within 6 h of the snake’s consuming a meal) are the stomach and small intestine, the organs most immediately involved in digesting the meal" (1323).
-typical responses to feeding include intestinal hypertrophy and up-regulation of '''intestinal nutrient transporters and hydrolytic enzymes''' (Karasov and Diamond, 1987; Toloza et al. 1991)* (1313).
+"typical responses to feeding include intestinal hypertrophy and up-regulation of '''intestinal nutrient transporters and hydrolytic enzymes''' (Karasov and Diamond, 1987; Toloza et al. 1991)*" (1313).
 * Track this* research down, look for specific proteins in order to find the responsible genes.
-Most of the increase in anterior small intestinal mass resulted from the mass increase of its mucosal layer (1320).
+"Most of the increase in anterior small intestinal mass resulted from the mass increase of its mucosal layer" (1320).
 Methods:
@@ Line 49: / Line 49: @@
 Stephen M. Secor & Jared Diamond

@@ Line 1: / Line 1: @@
 [[Julia Preziosi]]
-'''Notes on 1995 ADAPTIVE RESPONSES TO FEEDING IN BURMESE PYTHONS: PAY BEFORE PUMPING
+'''Notes on 1995 ADAPTIVE RESPONSES TO FEEDING IN BURMESE PYTHONS: PAY BEFORE PUMPING'''
-Stephen M. Secor and Jared Diamond'''
+Stephen M. Secor and Jared Diamond
 Noteworthy text:
@@ Line 46: / Line 46: @@
-'''
+'''A vertebrate model of extreme physiological regulation'''
-Stephen M. Secor & Jared Diamond'''
+Stephen M. Secor & Jared Diamond