Each cell has a number of pathways through which

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Each cell has a number of pathways  through which  enzymes recognize and  repair  mistakes in DNA Because DNA can be damaged or mutated  in many ways,  the process of DNA repair is  an important way in which the body  protects itself from disease
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ESCI 274 Genetics, the Environment and Health Health or Disease? A very small percentage of all mutations  actually have a  positive effect These mutations lead to new versions of  proteins that help an organism and its  future generations  better adapt to  changes in their environment
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ESCI 274 Genetics, the Environment and Health Some studies show that effective  immune response to infection has  contributed to the development of   host genetic diversity   Genetic control of immune response
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ESCI 274 Genetics, the Environment and Health Genetic control of immune response
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ESCI 274 Genetics, the Environment and Health Genetics and the Environment Microorganisms are continually  interacting with and responding  to their environment They are able to alter their pattern of  gene expression rapidly in response  to many environmental signal
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ESCI 274 Genetics, the Environment and Health Genetics and the Environment This continual adaptation leads to  enormous variation in the  host-microbe interaction
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ESCI 274 Question s?
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