Citation
Spradling, A.C., Stern, D., Beaton, A., Rehm, E.J., Laverty, T., Mozden, N., Misra, S., Rubin, G.M. (1999). The Berkeley Drosophila genome project gene disruption project. Single P-element insertions mutating 25% of vital Drosophila genes. Genetics 153(3): 1491.