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| Description: Wild-type recombinants form if the site of point mutation does not overlap the site of deletion, but if the two mutation sites overlap, no wild-type recombinants are possible Wild-type recombinants form if the site of point mutation does not overlap the site of deletion, but if the two mutation sites overlap, no wild-type recombinants are possible (a) Nonoverlapping mutations, (b) Overlapping mutations, wild-type recombination no wild-type recombinants rll region rll region A B A B A B A B :I--|--:Ex:—:E J-r-:EX:_:E Deletion Point Deletion Point mutation mutation mutation mutation Coinfection Coinfection l l A B A | B Recombination Recombination A B A B A B A B :I---: and 2-:l: :I--:l: and -:l: Double mutant Wild type Deletion mutant Point mutant recombination to generate wild-type type recombinants are produced. Nonoverlapping mutations allow ‘ The mutations overlap and no wild— I recombinants and double mutants. Picture Stats: Views: 67 Filesize: 271.49kB Height: 1304 Width: 1722 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=49104 |