7/1/71 NATIONAL ACADEMY OF SCIENCES Section of Genetics Dr. Ray D. Owen Division of Biology California Institute of Technology Pasadena, California 91109 Dr. Thomas F. Anderson Institute for Cancer Research 7701 Burholme Avenue Philadelphia, Pennsylvania 19111 Dr. G. W. Beadle 5533 Dorchester Avenue Chicago, Illinois 60637 Dr. Seymour Benzer Division of Biology California Institute of Technology Pasadena, California 91109 Dr. R. Alexander Brink Department of Genetics University of Wisconsin Madison, Wisconsin 53706 Dr. Allan Campbell Department of Biological Sciences Stanford University Stanford, California 94305 Dr. James F. Crow Department of Medical Genetics University of Wisconsin Madison, Wisconsin 53706 Dr. Max Delbriick Division of Biology California Institute of Technology- Pasadena, California 91109 Dr. L. C. Dunn 635 West 2h7th Street New York, New York 10471 Dr. Sterling Emerson Division of Biology California Institute of Technology Pasadena, California 91109 Dr. Alan Garen Dept. of Molecular Biophysics and Biochemistry Yale University Box 1937, Yale Station New Haven, Connecticut 06520 Dr. N. H. Giles Kline Biology Tower Yale University New Haven, Connecticut 06520 Dr. H. Bentley Glass SID ede State University of New York Semkee vce, Stony Brook, New York 11790 <<“ 75260 Dr. Luigi Gorini Department of Microbiology and Molecular Genetics Harvard Medical School 25 Shattuck Street Boston, Massachusetts 02115 Dr. Caryl P.. Haskins 1p30,F Steet ion of Washington 1 treet, WWW> DeetE BIO ashington; ih; &<~ 2600 2 6? 979 Se. Mt LJach »DC 20037 Dr. A. D. Hershey Genetics Research Unit Carnegie Institution of Washington P. 0. Box 200 _ Cold Spring Harbor, New York 11724 Dr. Alexander Hollaender Oak Ridge National Laboratory P. 0. Box Y¥ Oak Ridge, Tennessee 37830 Dr. Norman H. Horowitz Division of Biology California Institute of Technology Pasadena, California 91109 Dr. M. R. Irwin (2 0, Boe 232 Department of Genetics Seen, Valley, University of Wisconsin 4,0, . SSS Madison, Wisconsin 53706 d 5 (fe about 4/20 72_ Dr. A. Dale Kaiser Department of Biochemistry Stanford University School of Medicine Stanford, California 94305 Dr. Berwind P. Kaufmann Department of Zoology University of Michigan Ann Arbor, Michigan 48104 7/1/72 2 Dr. Edward B. Lewis Division of Biology California Institute of Technology Pasadena, California 91109 Dr ° Cc e Cc e Little R. F. D. 1 Ellsworth, Maine 04605 Dr. Barbara McClintock Carnegie Institution of Washington Cold Spring Harbor, New York 11724 Dr. C. W. Metz P. O. Box 714 Woods Hole, Massachusetts 02543 James V. Neel, M. D. Department of Human Genetics University of Michigan Medical School Ann Arbor, Michigan 48104 Dr. Theodore T. Puck Department of Biophysics University of Colorado Medical Center Denver, Colorado 80220 Dr. M. M. Rhoades Department of Botany Indiana University’ Bloomington, Indiana 47401 Dr. Herschel L. Roman Department of Genetics University of Washington Seattle, Washington 98105 Dr. Oliver Smithies Laboratory of Genetics Genetics Building University of Wisconsin Madison, Wisconsin 53706 Dr. George D. Snell The Jackson Laboratory Bar Harbor, Maine 04609 Dr. T. M. Sonneborn 220 Jordan Hall Department of Zoology Indiana University Bloomington, Indiana 47401 Dr. Curt Stern Department of Zoology University of California Berkeley, California 94720 Dr. Sewall Wright Department of Genetics University of Wisconsin Madison, Wisconsin 53706 Dr. Charles Yanofsky Department of Biological Sciences Stanford University Stanford, California 94305 As of 1/1/72, add: Dr. Joshua Lederberg Genetics Department School of Medicine Stanford University Stanford, California 94305