7 A-C 102rIIB+D1Lab 6: Mapping the rII Locus of Bacteriophage T47) Hypothetical situation: In the bacteriophage T4, each of 5 different independently arising rII pointmutations (designated as V, W, X, Y and Z) produce no recombinants when co-infected (in a permissivehost bacteria) with phage carrying a deletion of the entire cistron B of the rII region. (This deletion doesnot extend into cistron A)a) What does a lack of recombinant progeny indicate about the position of the mutations?D2D3D4D5b) The following deletion map shows the rIIB locus in the bacteriophage T4. Five deletion mutantstrains designated as D1, D2, D3, D4 and D5 have been mapped to the rIls region.The outcome of a series of co-infections is summarized in the following table.Deletion MutantsPointMutantsVWXYD1++-D2++D3-++D4-+-++Z+++Clearly place the five point mutants on the wild type rIIB* region above using vertical arrows."c) Assuming mutants V and Y are different, how could you determine their precise locaticD5+++++LabdeEveryfrom therepair Ucloudy deffect ofbecome1. To-a)b)SANA1. THTheshorteSomefairly lothis ligabsorbmoderexcessUadjackinkeresuoppois thof pof bacc

Name: 7 A-C 102rIIB+D1Lab 6: Mapping the rII Locus of Bacteriophage T47) Hyp
Uploaded: 2024-03-20T06:42:55.000Z
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Description: 7 A-C 102rIIB+D1Lab 6: Mapping the rII Locus of Bacteriophage T47) Hypothetical situation: In the bacteriophage T4, each of 5 different independently arising rII pointmutations (designated as V, W, X, Y and Z) produce no recombinants when co-infected