In an analysis of other rII mutants complementation testing

In an analysis of other rII mutants, complementation testing yielded the following results:

Mutants      Results (+/- lysis)

1,2                 +

1,3                 +

1,4                 -

1,5                 -

Which mutants are in the same complementation group as mutation #1? (check the correct answers, so can be more than one)

   a.  
mutant 2

   b.  
mutant 3

   c.  
mutant 4

   d.  
mutant 5

   e.  
None of these mutations are in the same complementation group.

   f.  
All of these mutations are in the same complementation group.

Solution

Option C & D. reason; same complimentary group alles donot group. so no lysis occurs.