Gordon, R. Silber, and J. Lobue , (Eds.), pp . 103-141, 1978. 
52. Whang- Peng, J., Lee, E. , Knutsen, T., Chang, P. , and 
Nienhuis, A.W. : Cytogenetic studies in patients with 
myelofibrosis and myeloid metaplasia. Leukemia Research 
Vol . II, pp. 41-56, 1978. 
53. Deisseroth, A., Nienhuis, A., Lawrence, J., Giles, R., 
Turner, P., and Ruddle, F. Chromosomal localization of the 
human beta globin gene to human chromosome 11 in somatic 
cell hybrids. Proc . Natl. Acad. Sci. USA. 75:1456-1460, 
1978. 
54. Miller, D.M., Turner, P. , Nienhuis, A.W., Axelrod, D.E. 
and Gopalakrishnan , T.V.. Active conformation of the 
globin genes In uninduced and induced mouse erythroleukemia 
cells. Cell 14:511-521, 1978. 
55. Benz, E.J. Jr., Barker, J.E., Pierce, J.E., Turner, P. A., 
and Nienhuis, A.W.: Hemoglobin switching in sheep: 
Commitment of erythroid stem cells to expression of the 
fiC - globin gene and accumulation of - globin 
mRNA. Cell 14:733-740, 1978. 
56. Mills, S.R., Doppman, J.L., and Nienhuis, A.W.: 
Computed tomography in the diagnosis of disorders of 
excessive Iron storage of the liver. J. of Computer 
Assisted Tomography 1:101-104, 1977. 
57. Benz, E.J., Jr., Steggles, A.W. , Geist, C., and 
Nienhuis, A.W. : Hemoglobin switching in sheep: 
Quantitation of and /3^ mRNA sequences in nuclear 
and cytoplasmic RNA during the Hb A to Hb C switch. J . 
Biol. Chem. 253:5025-5032, 1978. 
58. Nienhuis, A.W. , Barker, J.E., Benz, E.J., Jr., Croissant, 
R.D. , Kantor, J.A., Kretschmer, P. , Miller, D.M., and 
Young, N.S.: Regulation of hemoglobin switching in sheep: 
Cellular and molecular aspects. ICN-UCLA Symposium, pp . 
91-108, 1978. 
59. Nienhuis, A.W. : Hemoglobin switching: A new experimental 
model. J. Lab. Clin. Med. 91:857-861, 1978. 
60. Nienhuis, A.W. : Mapping the human genome. (Editorial) N . 
Eng. J, of Med. 299:195-197, 1978. 
61. Barker, J.E., Pierce, J.E. and Nienhuis, A.W. : Stimulation 
of hemoglobin C synthesis by erythropoietin in fetal and 
neonatal sheep. In Stamatoyannopoulos , G., Nienhuis, A.W. 
( Eds . ) Cellular and Molecular Regulation of Hemoglobin 
Switching . New York, Grune and Stratton, Inc. 1979, pp . 179- 
192. 
[ 460 ] 
Recombinant DNA Research, Volume 12 
