Figure 2.

Examples of chromosomal rearrangements isolated from the progeny of dysgenic crosses. (A) Deletion of the distal end of chromosome 5. The arrow indicates the deletion BP. The Penelope element present in the 5Ci subsection of strain 160 was probably lost in the process of deletion formation. (B) Inversion in chromosome 2. An arrow indicates the inversion BP located in band 2Ij, in which a Penelope element is also inserted. (C) Inversion in chromosome 3. Penelope elements located in both inversion BPs (3Hk and 3Wf) are indicated by arrows.