The rock pocket mouse, Chaetodipus intermedius, a small. Remember that fitness is defined by an organism’s ability to survive and produce offspring in its environment. The mouse GFAP probe cross-hybridizes weakly at high stringency with genomic DNA from diverse eukaryotic species. PARTA:NATURAL SELECTION AND EVOLUTION OF ROCK POCKET MOUSE POPULATIONS. Explain why a rock pocket mouse’s colour influences its overall fitness. You can find populations of rock pocket mice all over the Sonoran Desert in. Southern blot analysis indicates the existence of at most two genes encoding GFAP in the mouse genome. Youll get a detailed solution from a subject matter expert that helps you. RNA blot transfer experiments using the cloned GFAP cDNA probe revealed a single GFAP mRNA species of 2.7 kilobases in mouse brain. Within the coding region, the data show extensive homology with other intermediate filament proteins, particularly in those regions predicted to be alpha-helical. The clone includes a long (1.4-kilobase) 3& amp #39 untranslated region. Your summary should include a description of how the. The complete sequence of the cDNA insert in this clone is presented, encompassing 2.5 kilobases and specifying greater than 97% of the GFAP amino acid sequence. Write a scientific summary that describes changes in the rock pocket mouse populations at location B. Record your answers to these questions on the separate answer sheet. What is the obvious difference between the two 2. Compare how the graph looks at Location A to how it looks at Location B. Be sure to label the X and Y axis and each of the bars on the graph. of cards in the right order one demonstrating the evolution of Rock Pocket Mice. Activity 3: Data Analysis Use colored pencils to make a BAR GRAPH showing the numbers and colors of mice at each location. The library was screened using a GFAP-specific polyclonal antiserum a single bacterial colony expressing GFAP was identified. Warm-up The illustrations represent snapshots of rock pocket mouse populations at. This Natural Selection Review activity strongly reinforces the key. A clone encoding mouse glial fibrillary acidic protein (GFAP) was isolated from a cDNA library constructed so as to express the cloned sequences.
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