1. Chapter 16

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FIGURE 16.1 Stylized DNA double helix.
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FIGURE 16.2 Eukaryotic cell showing locations of nuclear and mitochondrial DNA.
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FIGURE 16.3 Basic structure of the human Y chromosome.
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FIGURE 16.4 Simplified steps for DNA extraction and sequence analysis from hard tissue.
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FIGURE 16.5 Polymerase chain reaction (PCR) steps.
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FIGURE 16.6 DNA sequence.
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FIGURE 16.7 Example of a modular clean room laboratory. Note that the laboratory has its own air filtration system at the top of the unit; the inside of the room is positive pressured. All air, therefore, only comes in through the ceiling filtration units and only goes out one door (seen to the very left). The room’s inside is equipped with UV lights that are turned on to “decontaminate” the room when not in use. Photo courtesy of Dr. Anne C. Stone, Arizona State University.
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