Nine y+nsG lines have been recovered from y2ns. In six of the lines, the re-inversion boundary in the ac-sc complex is made of two P-elements in head-to-head orientation. In three of the lines, only one P-element is present at the re-inversion boundary.
Nine y+nsG lines have been recovered from y2ns. In six of the lines, the re-inversion boundary in the ac-sc complex is made of two P-elements in head-to-head orientation. In three of the lines, only one P-element is present at the re-inversion boundary.