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A single mutation in a pathogenic gene may cause the pathogen to become avirulent.
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Q38: Rhinovirus is a cause of the common
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Q46: Horizontal gene transfer by bacteriophage is thought
Q47: Explain how the Ti plasmid- from Agrobacterium
Q51: The products of yeast fermentation,when including the
Q53: Eukaryal proteins that are expressed in bacteria
Q56: In a short essay, describe the four