Vries 91 Web 



a. Analysis of lithium action. Limnaea stagnalis (Gastropoda) (in colla- 

 boration with D. BOSSCHAERT. Miss C. H. M. BRAAT. Miss 

 S. C. A. HAIJE, Miss A. H. LYESEN. J. H. W. NICOLAI, Miss 

 A. J. PARIS Chr. P. RAVEN and F. van RIJCKEVORSEL) 

 WADDINGTON, C. H. F.I.I.E., F.R.S., M.A.. Sc.D.. Prof. — Inst, of 

 Animal Genet., Univ. Dept of Genet., King's Buildings, West Mains 

 Rd, EDINBURGH 9, Scotland (U.K.) 



a. Cinematographic study of morphogenetic movements. (Amphibia and 

 Aves) 



h. Transplantation of cell constituents. Triton alpestris (Urodela) 



c. Developmental effects of some genes. Drosophila melanog aster (Insecta) 



d. Study of abnormal embryos induced by injecting trypan blue into preg- 

 nant animals. Mus musculus (Rodentia) (in collaboration with 

 T. C. CARTER) 



e. Mechanism of cleavage divisions, and micro-structure of coat and vitel- 

 line membrane. Various species (Amphibia) (in collaboration with 

 G. G. SELMAN and H. YATES) 



WAECHTER, Miss H. Dr rer.nat. — Heiligenberg-Inst., (17b) HEILI- 

 GENBERG, Kreis Ueberhngen/Bodensee, Deutschland. 



a. Determinationsvorgange in dcr Gastrula und Neurula. Triton (Uro- 

 dela) (gemeinsam mit O. MANGOLD) 



b. Verhalten embryonaler Zellen im erwachsenen Wirt. Triton (Urodela) 



c. Einfluss ungiinstiger ausserer Bedingungen auf Entwicklung. Triton 

 (Urodela) (gemeinsam mit O. MANGOLD) 



WAELSCH, Mrs S. GLUECKSOHN Ph.D. — Dept of Zool., Fac. of 

 pure Sci., Columbia Univ.. Broadway and 116 Str.. NEW YORK 27, 

 N.Y.. U.S.A. 



a. Developmental genetics. Mus musculus L. (Rodentia) 



b. Developmental physiology. Mus musculus L. (Rodentia) 

 WALLACE D. R. J. B.Sc. — Dept of Zool., Univ. of Edinburgh. West 



Mains Rd. EDINBURGH 9, Scotland (U.K.) 

 a. Growth and differentiation of hypopi. (Acarina, Arachnoidea) 

 WALLMANN, Miss S. B.S. — Dept of Zool., Univ. of Chicago, CHI- 

 CAGO 37, 111., U.S.A. 



(no data received on Nov. 1^', 1952) 

 WANG YU LAN, Miss B.Sc. — Lab. of Developm. Physiol.. Inst, of Exper. 



Biol., Acad. Sinica, 865 Chang Ning Rd, SHANGHAI. China. 



(no data received on Nov. l'^', 1952) 

 WARD— ORSINI. Mrs M. C. Ph.D.. B.A., U.S. Pubhc Health Fellow, Nat. 



Cancer Inst. — Dept of Anat., Univ. of Wisconsin. MADISON, Wis., 



U.S.A. 



(no data received on Nov. 1^', 1952) 

 WASHINGTON, Mrs D. M.S. — Dept of Zool.. Univ. of Chicago, 



CHICAGO 37. 111., U.S.A. 



(no data received on Nov. 1"', 1952) 

 WATTERSON R. L. Ph.D. — Cresap Biol. Lab., Northwestern Univ.. 



EVANSTON, 111.. U.S.A. 



(no data received on Nov. 1^*. 1952) 

 WEBER. A. F.I. I.E.. Prof. (Emer.) — Lab. de Neurohistol.. Inst. d'Anat.. 



Ecole de Med.. 20 Rue ficole de Medecine, GENfiVE. Suisse. 



(no data received over some years) 



