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Biology, 02.08.2019 05:10 prettydoll19

Gene x is expressed in the developing brain, heart, and lungs of mice. mutations that selectively affect gene x function in these three tissues map to three different regions (a, b, and c, respectively) 5' of the x-coding region.
a. explain the nature of these mutations.
b. draw a map of the x locus consistent with the preceding information.
c. how would you test the function of the a, b, and c regions?

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