Table 7 Y chromosome dosage effect on lethal interaction with Su(var)2-101
Y Chromosome DeficienciesMale Progenyχ2P-valuer.m.v.%a
Su(var)2-101,Sco/Su(var)2-101Su(var)2-101,Sco/Cy
06477123.11>0.0591.00
Df(Y) S1052972330.06<0.00173.00
Df(Y) S12316954320.51<0.00133.00
Df(Y) S6137635321.25<0.00122.00
Y10184156.06<0.0015.00
  • The results are from crosses of X-Y/Y*; Su(var)2-10, Sco/+ males for wm4/wm4; Su(var)2-101/Cy females.

  • a The dosage lethal interaction is expressed as a relative male viability (%) = Embedded Image.

  • Y* = y+Y chromosome deficiencies.