- Effect of dystrophin gene deletions on mRNA levels and processing in Duchenne and Becker muscular dystrophies. Chelly, J., Gilgenkrantz, H., Lambert, M., Hamard, G., Chafey, P., Récan, D., Katz, P., de la Chapelle, A., Koenig, M., Ginjaar, I.B. Cell (1990)