27. Shafritz. D.A. , Laycock. D.G., Crystal, R.G.^ and Anderson, W.F.: 
Requirement for GTP in the initiation process on reticulocyte ribosomes 
and ribosomal subunits. Proc. Natl. Acad. Sci. USA 68, 2246-2251, 1971. 
28. Nienhuis, A.W. and Anderson, W.F. : Isolation and translation of 
hemoglobin messenger RNA from thalassemia, sickle cell anemia, and 
normal human reticulocytes. J. Clin. Invest. 50, 2458-2460, 1971. 
29. Prichard, P.M. , Picciano, D.J., Laycock, D.G.^ and Anderson, W.F.: 
Translation of exogenous messenger RNA for hemoglobin on reticulocyte 
and liver ribosomes. Proc. Natl. Acad. Sci. USA 68, 2752-2756, 1971. 
30. Crystal, R.G. and Anderson, W.F.: Initiation of hemoglobin synthesis: 
Comparison of model reactions that use artificial templates with those 
using natural messenger RNA. Proc. Natl. Acad. Sci. USA 69 . 706-711, 
1972. 
31. Shafritz, D.A. , Prichard, P.M., and Anderson, W.F.: Purification and 
assay of reticulocyte initiation factors, in Protein Biosynthesis in 
Nonbacterial systems (Last, J.A. and Laskin, A. I., eds.), Marcel 
Dekker, Inc., New York, pp. 265-294, 1972. 
• 
32. Shafritz, D.A., Prichard, P.M. , Gilbert, J.M. , Merrick, W.C._^ and 
Anderson, W.F.: Separation of reticulocyte initiation factor M2 
activity into two components. Proc. Natl. Acad. Sci. USA 69, 983-987, 
1972. 
33. Comstock, J.P. and Anderson, W.F. : Transfer RNA-dependent translational 
control of protein synthesis, in Advances in Gerontological Research 
(Strehler, B. , ed.). Vol. 4, Academic Press, New York, pp. 81-103, 
1972. 
34. Anderson, W.F. : The role of initiation factors in hemoglobin synthesis, 
in Symposium on the Synthesis. Structure and Function of Hemoglobins 
(Martin, H. , ed.i, J. F. Lehmanns, Munich, pp. 109-132, 1972. 
35. Anderson, W.F. : Genetic Therapy, in The New Genetics and the Future of 
Man (Hamilton, M. , ed.), William B. Eerdmans, Grand Rapids, Michigan, 
pp. 109-124, 1972. 
36. Nienhuis, A.W. and Anderson, W.F.: Hemoglobin switching in sheep and 
goats: Change in functional globin messenger RNA in reticulocytes and 
bone marrow cells. Proc. Natl. Acad. Sci. USA 69 . 2184-2188, 1972. 
37. Crystal, R.G. , Nienhuis. A.W. , Prichard, P.M., Picciano, D. . Elson, 
N.A. . Merrick. W.C. , Graf, H. , Shafritz, D.A. , Laycock. D.G., Last. J.A.^ 
and Anderson, W.F.: Initiation of globin synthesis. FEBS Letters 24 . 
310-314, 1972. 
38. Crystal, R.G., Nienhuis, A.W. , Elson, N.A.^ and Anderson, W.F.: 
Initiation of globin synthesis. Preparation and use of reticulocyte 
ribosomes retaining initiation region messenger ribonucleic acid 
fragments. J. Biol. Chem. 247, 5357-5368, 1972. 
Recombinant DNA Research, Volume 12 [405] 
