Why can it be said that transcription of the bacteriophage T7 genome requires two enzymes?
Answer to relevant QuestionsWhy is bacteriophage Mu mutagenic? What features are necessary for Mu to insert into DNA? Imagine that you are a researcher at a pharmaceutical company charged with developing new drugs against human RNA viral pathogens. Describe at least two types of drugs you might pursue, what class of virus they would affect, ...Explain why an Escherichia coli strain that is His− is an auxotroph and one that is Lac− is not. Although a large number of mutagenic chemicals are known, none is known that induces mutations in only a single gene (gene-specific mutagenesis). From what you know about mutagens, explain why it is unlikely that a ...What are the essential characteristics of an artificial chromosome? What is the difference between a BAC and a YAC?
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