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Mandel, J.-L., Willard, H.R, Nussbaum, R.L. , Davies, K.E., Puck, J.M., and Romeo, G. 1989. Report of the com- 
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the genetic constitution of the X chromosome. Cytogen Cell Genet 49:107-128. 
Musarella, M.A., Anson-Cartwright, L., Burghes, A., Worton, R.G., Lesko, J.G., and Nussbaum, R.L. 1989. Link- 
age analysis of a large Latin-American family with X-linked retinitis pigmentosa and metallic sheen in the 
heterozygote carrier. Genomics 4:601-605. 
Puck, J.M., Nussbaum, R.L., Smead, D.L., and Conley M.E. 1989- X-linked severe combined immunodefi- 
ciency: localization within the region Xql3.1-q21.1 by linkage and deletion analysis. Am J Hum Genet 
44:724-730. 
Reilly, D.S., Sosnoski, D.M., and Nussbaum, R.L. 1989. Detection of translocation breakpoints by pulsed field 
gel analysis: practical considerations. Nucleic Acids Res 17:5414. 
Schneider-Gadicke, A., Beer-Romero, R, Brown, L.G., Nussbaum, R.L., and Page, D.C. 1989- ZfX has a gene 
structure similar to ZFY, the putative human sex determinant, and escapes X inactivation. Cell 57:1247- 
1258. 
Schnur, R.E., Ledbetter, S.A., Ledbetter, D.H., Merry D.E., and Nussbaum, R.L. 1989- New polymorphisms at 
the DXS98 locus and confirmation of its location proximal to FRAXA by in situ hybridization. Am J Hum 
Genet 44:248-254. 
Skare, J.C., Grierson, H.L., Sullivan, J. L., Nussbaum, R.L., Punilo, D.T., Sylla, B., Lenoir, G., Reilly, D.S., White, 
B.N., and Milunsky, A. 1989. Linkage analysis of seven kindreds with the X-linked lymphoproliferative syn- 
drome (XLP) confirms that the XLP locus is near DXS42 and DXS37. Hum Genet 82:354-358. 
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