The 2007 Nobel Prize in Physiology and Medicine was awarded to three researchers for introducing site-specific genetic modifications into ES cells. What was the biggest advantage of this technology when compared to previous transgenic approaches? The generation of genetically modified mice was quicker when ES cells were utilized. Homologous recombination in cultured ES cells allowed for the deletion of targeted genetic sequences. The use of ES cells bypassed the need to generate chimeric mice. Homologous recombination results in random insertional effects. Question 10 1 pts In the experiment diagramed below, we are testing the nature of proliferative signals produced by the red cells. With a 1 micron filter in place, the green cells proliferation. Which of the following is the best interpretation of this outcome..

1. The 2007 Nobel Prize in Physiology and Medicine was awarded to three researchers for
introducing site-specific genetic modifications into ES cells. What was the biggest advantage of
this technology when compared to previous transgenic approaches? The generation of genetically
modified mice was quicker when ES cells were utilized. Homologous recombination in cultured ES
cells allowed for the deletion of targeted genetic sequences. The use of ES cells bypassed the
need to generate chimeric mice. Homologous recombination results in random insertional effects.
Question 10 1 pts In the experiment diagramed below, we are testing the nature of proliferative
signals produced by the red cells. With a 1 micron filter in place, the green cells proliferation.
Which of the following is the best interpretation of this outcome.