Gumucio, D.L., Rood, K.L., Gray, T.A., Riordan, MX., Sartor, C.I., and Collins, F.S. 1988. Nuclear proteins that 
bind the human 7-globin gene promoter: alterations in binding produced by point mutations associated 
with hereditary persistence of fetal hemoglobin. Mol Cell Biol 8:5310-5322. 
lannuzzi, M.C., Dean, M., Drumm, M.L., Hidaka, N., Cole, J.L., and Collins, F.S. 1989- Isolation of additional 
polymorphic clones from the cystic fibrosis region, using chromosome jumping from D7S8. Am J Hum 
Genet 44:695-703. 
lannuzzi, M.C., Weber, J.L., Yankaskas, J., Boucher, R., and Collins, F.S. 1988. The introduction of biologically 
active foreign genes into human respiratory epithelial cells using electroporation. Am Rev Respir Dis 
138:965-968. 
Ledbetter, D.H., Ledbetter, S.A., van Tuinen, P., Summers, K.M., Robinson, T.J., Nakamura, Y, Wolfif, R., White, 
R., Barker, D.F., Wallace, M.R. , Collins, F.S. , and Dobyns, WB. 1989. Molecular dissection of contiguous 
gene syndrome: frequent submicroscopic deletions, evolutionarily conserved sequences, and a 
hypomethylated "island" in the Miller-Dieker chromosome region. Proc Natl Acad Sci USA 86: 5 136- 5 140. 
Marchuk, D., and Collins, F.S. 1988. pYVC-RC, a yeast artificial chromosome vector for cloning DNA cut with 
infrequently cutting restriction endonucleases. Nucleic Acids Res 16:7743. 
O'Connell, P , Leach, R., Ledbetter, D.H., Cawthon, R. , Culver, M. , Eldridge, J. , Frej, A.-K. , Holm, T , Wolff, E. , 
Theyer, M., Schafer, A., Fountain, J., Wallace, M., Collins, F., Skolnick, M., Rich, D., Fournier, R.E.K., Baty, 
B., Carey, J., Leppert, M. , Lathrop, M. , Lalouel, J.-M. , and White, R. 1989. Fine structure DNA mapping 
studies of the chromosomal region harboring the genetic defect in neurofibromatosis type 1. Am J Hum 
Genet 44:51-57. 
Richards, J. E., Gilliam, T.C., Cole, J. L., Drumm, M.L., Wasmuth, J.J., Gusella, J.F., and Collins, F.S. 1988. Chro- 
mosome jumping from D4S10 (G8) toward the Huntington disease gene. Proc Natl Acad Sci USA 
85:6437-6441. 
Stephens, K., Green, P, Riccardi, VM., Ng, S., Rising, M., Barker, D., Darby, J. K., Falls, K.M., Collins, F.S., Wil- 
lard, H.F., and Donis-Keller, H. 1989. Genetic analysis of eight loci tightly linked to neurofibromatosis I. 
Am J Hum Genet 44:13-19. 
Wallace, M.R., Fountain, J.W, Brereton, A.M., and Collins, F.S. 1989. Direct construction of a chromosome- 
specific NotI linking library from flow-sorted chromosomes. Nucleic Acids Res 17 ■.1665-1671 . 
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