Characterisation of Drosophila Ubx^CPTI000601 and hth^CPTI000378 Protein Trap Lines

Table 2

The number of Ubx-YFP homozygous and heterozygous flies from crosses between heterozygous flies.

Vial	Total number of counted flies	Observed number of homozygotes	Observed number of heterozygotes
1	197	18	179
2	149	12	137
3	55	3	52
4	51	7	44
5	73	14	59
Total	525	54	471
% Lethality	69.1%
% Survival	30.9%