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Dictionary » R » Rac

Rac

rac

1. (Science: molecular biology) small gTP-binding protein involved in regulating actin cytoskeleton the activated form of rac seems to induce membrane ruffling (whereas rho acts on stress fibres). Rac may be activated by specific gAPs such as bcr and n chimaerin.

2. (Science: prefix) Prefix for racaemic.


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Need your help on these biology topics please:(

... endothelial cells,geometry of a realistic endothelial cell model? 3)Some main facts about the proteins in endothelial cell(mainly considering Rac and Rho) 4)Facts on fluid flow in endothelial cell? 5)Shear stress in endothelial cells due to fluid flow(eg when blood flows) 6) Any information ...

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by kajas2624
Sun Dec 18, 2011 12:19 pm
 
Forum: General Discussion
Topic: Need your help on these biology topics please:(
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The Fiber Disease

... C-VI. The Purchase or Transfer of Transgenic Rodents iii Appendix C-VII. Footnotes and References of Appendix C iii http://www4.od.nih.gov/oba/RAC/guidelines_02/APPENDIX_C.htm Maybe some letters to the NIH and hard questions about how they allow these to be released when they have been altered, ...

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by Skytroll
Wed Sep 13, 2006 1:55 pm
 
Forum: Human Biology
Topic: The Fiber Disease
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... February 11, 1994 (59 FR 6702). These proposed actions were reviewed and recommended for approval by the NIH Recombinant DNA Advisory Committee (RAC) at its meetings on September 21, 1987; December 3, 1988; January 30, 1989; May 30-31, 1991; December 2-3, 1993; and March 3-4, 1994. In accordance ...

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by Skytroll
Fri May 26, 2006 4:18 pm
 
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