Expressivity and penetrance are stronger at 18oC, most flies have notches on both margins of wings, and weaker at 25oC and 30oC, less than half of flies have notches only in the inner margins.
90% of flies have notches on both margins of wings at 18oC, less than 40% have at 25oC and 30oC.
Viability about 70% wild type. RK3.