Recall that rail mutations produce phage that cannot produce plaques on E. coli
ID: 167190 • Letter: R
Question
Recall that rail mutations produce phage that cannot produce plaques on E. coli K12(lambda). Suppose that the following sequence is found within the coding sequence of rail region of T4 bacteriophage: ... CTA GAC GCC ATA CAT CGT ... What amino acid sequence is encoded by this sequence? (start reading at the CTA codon) Give the amino acid sequences of the following mutants. B. ... CA GAC GCC ATA CAT CGT... C. ... CTA GAC GC ATA CAT CGT... D. ...CTA GAC GCC ATA AT CGT... E. ...CTA GAC GCC ATAC CAT CGT... Suppose that E. coli K12(lambda) were simultaneously coinfected with the mutants in parts B and C. Would this coinfection produce any plaques? Explain your answer with a diagram. Suppose that E. coli K12(lambda) were simultaneously coinfected with the mutants in parts B and E. Would this coinfection produce any plaques? Explain your answer with a diagram. Suppose that E. coli K12(lambda) were simultaneously coinfected with the mutants in parts B, C, and D. Would this coinfection produce any plaques? Explain your answer with a diagram.Explanation / Answer
A. Leu Asp Ala Ile His Arg
B. Gln Thr Pro Tyr Met
C. Leu Asp Ala Tyr Met
D. Leu Asp Ala Ile Met
E. Leu Asp Ala Ile Pro Ser
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