L-alanine Prototrophic Suppressors Emerged From L-alanine Auxotroph Are Caused By Mutation That Lead To Increased Level Of Pyruvate In Escherichia Coli
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: L-alanine Prototrophic Suppressors Emerged From L-alanine Auxotroph Are Caused By Mutation That Lead To Increased Level Of Pyruvate In Escherichia Coli ### Output: 