Griine 36 Gyl 



b. Systematic investigation of current cases of prenatal disease and mal- 

 formation in autopsy material. (Part of "Brooklyn Survey of Neonatal 

 Pathology"). Homo (Primates) 



GRONEBERG, H. Ph.D.. M.D.. D.Sc. — Dept of Genet., Univ. Coll. Lon- 

 don, Gower Str.. LONDON W.C. 1, England (U.K.) 



a. Developmental genetics of the skeleton; crosses between pure lines, 

 effects of major genes (short-ear, congenital hydrocephalus, fidget and 

 others). Mus musculus (Rodentia) 

 GRUNTHAL, E. Dr — Hirnanat. Inst, der Psychiatr. Univ.-khnik. Med. 

 Fak., Waldau, BERN, Schweiz. 



a. Hirnentwicklung: Bauplan von Zwischenhirn und Endhirn. Gallus 

 (Aves). Mils (Rodentia) und Homo (Primates) 

 GUARDABASSI, A. Dr — Inst, of comp. Anat., Via Giovanni Giohtti 34, 

 TORINO. Italy. 



a. Study of the course and connections of the retinal fibers following ro- 

 tation of the eye anlage in embryos. Bu[o vulgaris and Rana esculenta 

 (Anura) 



h. Autoplastic interchange of the eye anlages (left to right and viceversa) 

 to study the course and arrangement of the retinal fibers. Rana esculenta, 

 Bufo vulgaris (Anura) 



c. Influence of thyroxine and thymus on lime sacs of tadpoles. Rana dal- 

 matina (Anura) 



GUBBINS, J. F. A.B., M.A., Prof. — Dept of Biol., Gonzaga Univ., 



SPOKANE 11. Wash., U.S.A. 

 a. Comparative developmental morphology of skulls. Canis familiaris (Car- 



nivora) 

 GUSTAFSON, T. Fil.hc. — Wenner-Grens Inst, for exper. Biol., Norr- 



tullsgatan 16, STOCKHOLM 23, Sweden. 



a. Continued studies on the protein chemistry of normal and Hthium-treated 

 developing eggs. (Studies on amino acids, peptides and enzymes) (Para- 

 centrotus lividus. Psammechinus miliaris and other spec. (Echinoidea) 



b. Continued studies on the "dorsoventral" (oral-aboral) organization of 

 the unfertihzed egg. Echinocardium cordatum and other spec. (Echinoi- 

 dea) 



GUSTAFSSON, G. S. Fil.mag. — Zootom. Inst., Univ. of Stockholm. 116 



Drottninggatan, STOCKHOLM, Sweden, 

 a. Ontogeny of the skull. (Gadidae and Acanthopterygii, Teleostei) 

 GUYeNOT, E. Dr Med., Dr Sc. — Inst, de Zool. et Anat. comp., Univ. 



de Geneve, Rue de Candolle, GENfiVE, Suisse. 



(no data received over two years) 

 GYLLENSTEN, L. J. W. Med.'hc. — Embryol. Dept, Hist. Inst., Karo- 



hnska Inst., Solnavagen 1, STOCKHOLM 60, Sweden. 



a. Development of the musculature of the urinary bladder. Homo (Pri- 

 mates) 



b. Postnatal histogenesis of the lymphatic system under the influence of 

 experimental infections, exposures to X-ray and after thymectomy. Cavia 

 (Rodentia) 



c. Functional and morphological neurogenesis in duplicitas experimentally 

 induced by implantation of a secondary dorsal blastoporal hp into the 

 ventral marginal zone of young gastrulae. Triturus, Xenopus (Amphi- 

 bia) (started at the Hubrecht Laboratory, UTRECHT, Holland) 



