
Essential Genetics 6th Edition by Daniel Hartl
Edition 6ISBN: 978-1449686482
Essential Genetics 6th Edition by Daniel Hartl
Edition 6ISBN: 978-1449686482 Exercise 10
A mutation imparting constitutive synthesis of an enzyme of arginine biosynthesis in Citrobacter was found. The enzyme is normally repressible by arginine.
(a) What two kinds of regulatory mutations might cause this phenotype?
(b) What kind of mutation in an enzyme of arginine biosynthesis might cause this phenotype?
(a) What two kinds of regulatory mutations might cause this phenotype?
(b) What kind of mutation in an enzyme of arginine biosynthesis might cause this phenotype?
Explanation
A bacterium Citrobacter has a mutation t...
Essential Genetics 6th Edition by Daniel Hartl
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