Prescott's Microbiology
Prescott's Microbiology
10th Edition
ISBN: 9781259281594
Author: Joanne Willey, Linda Sherwood Adjunt Professor Lecturer, Christopher J. Woolverton Professor
Publisher: McGraw-Hill Education
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Chapter 10, Problem 3CHI

Examine the branched pathway shown here for the synthesis of the amino acids aspartate, methionine, lysine, threonine, and isoleucine.

Scenario 1: The microbe is cultured in a medium containing aspartate and lysine but lacking methionine, threonine, and isoleucine.

Scenario 2: The microbe is cultured in a medium containing a rich supply of all five amino acids.

Chapter 10, Problem 3CHI, Examine the branched pathway shown here for the synthesis of the amino acids aspartate, methionine,

For each of these two scenarios, answer the following questions:

a. Which portion(s) of the pathway would need to be shut down in this situation?

b. How might allosteric control be used to accomplish this?

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Prescott's Microbiology

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