TABLE 3

Mobilization of SUPor-P from heterochromatic positions

Starting insertionHopsVariegating insertionsChromosome locationd
LineLocationSchemeNo. of fliesaNo.%bNo.%cAutosomes X^YCyOeYe
B783.2Y h17-1874,995130.2675424NA4
B783.2826,862390.1516419NANA1
K13.1Y h11-13710,295710.692231173NA3
K13.1822,413720.35121712NANA0
B840.1Y h1076,246410.661639410NA0
J632.2Y h10-1375,92870.1122911NA1
B296Y h1673,740150.4064031NA1
C151Y h375,945250.42114445NA13
Subtotal737,1491720.4664373124NA22
849,2751110.222825210NA1
Total 86,424 283 0.33 92 33 52 24 NA 23
IIIA2 het916,232830.512024170145
IIIB2 het940,7641080.2730281818611
Subtotal56,9961910.34502635110016
Total 143,420 474 0.33 142 30 87 18 100 39
  • a Total number of males (schemes 7 and 8) and Cy+ flies (scheme 9) screened (see materials and methods) .

  • b Percentage of flies that contained new identifiable insertions.

  • c Percentage of all hops that variegated.

  • d Chromosome location for some new insertions could not be determined because selected variegating flies were sterile.

  • e For the cases where the starting insertion was on the Y (schemes 7 and 8) or on the CyO chromosome (scheme 9), these new Y and CyO insertions were selected due to changes in the level of variegation.