Unit 4 activities .docx - 1 Given the following mutations predict whether the mutant would be Lac or Lac(5 points a Point mutation in lacZ 1 b Deletion

Unit 4 activities .docx - 1 Given the following mutations...

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1.Given the following mutations, predict whether the mutant would be Lac+or Lac-. (5 points)a.Point mutation in lacZ b.Deletion of the operator sequence1.-c.A transposon inserted into lacI1. d.A frameshift mutation in lacY e.A deletion of lacA1. 2.Given the following mutations, predict whether the mutant would be Trp+or Trp-. (6 points)a.A frameshift in trpR b.A deletion of the loop 2 region in the leader peptide c.A deletion of the two trp codons in the leader peptide. Assume that the leader peptide RNA behaves normally otherwise. 1. - d. A point mutation in trpE 1. - e.A deletion of the loop 3 region in the leader peptide1. f.A mutation such that the allosteric site of anthranilate synthase behaves as if tryptophan is always bound1.-3.Given the following mutations, predict whether the mutant would be able to sporulate or not. (5 points)a.A deletion of spo0F
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  • Spring '17
  • DNA, following mutations, leader peptide

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